geometry-and-trigonometry

[whole flame]

Solution is all that matters

[opal dawn]

Why is line ULH wrong

[azure rivet]

maybe because first of all ULH isnt a line at all

it is a segment of a line

maybe thats the reason

[azure rivet]

[opal dawn]

How is it not a line

[opal dawn]

Plz

[azure rivet]

it is a segment, i assume

better you open a help channel for your doubt

idk much in geo- as it has been almost 2 years until i read it from the last time in feb 2023

so i cant be sure at all about what i think and speak

[opal dawn]

But it has arrows

[opal dawn]

?

[azure rivet]

#❓how-to-get-help

[rugged sluice]

hi guys

uh

i might be cooked

for geometry

i got a 53 on my test...

on angles and triangles

[mortal raft]

get some practice in

[keen tree]

I hate proofs

[near hazel]

Random wikipedia screenshot that I find mildly amusing

[whole flame]

U-L-H shows a segment while UH shows line segment

The difference is line segment has two arrow heads at end points

While segment is just 2 points at end

To show 3 collinear points on segment we write ULH

[ripe locust]

im new to this server and this type of problem. I don't know how it works but this is the question

i can make it through until finding the last part of the question (since the first one is easy)

I don't need an answer to the problem but can someone tell me how to do them so I can figure it out myself

[sly venture]

roblox head

[whole flame]

It's basically vectors concept

Find the resultant

Draw a rough figure

And take resultant

U need to find distance between then

Them

[proper ember]

ULH and UH are the same thing i think , and both are line segments but l is a line

[azure rivet]

man u left my deivation?

...

[proper ember]

lmaooo

mb

[wintry ibex]

hm

[alpine root]

Hello

[sick wraith]

help

i mean helo

and help

trignometry

[azure rivet]

you gave up aint it?

[azure rivet]

#❓how-to-get-help

[proper ember]

huh

[opal dawn]

hi guysss

i got 43/46 on my geometry test!!

[abstract pewter]

W

[fresh birch]

nice problem

is an adventitious 18

[sick wraith]

did u guys solve it

did u get the ans or should i do

[fresh birch]

I already did....

[sick wraith]

oh

looks messy

mb

[fresh birch]

español :v?

[sick wraith]

nope

only english

[fresh birch]

ok

[fresh birch]

Frankly, I'm too lazy to do it in detail and pretty.

[little magnet]

who knows how to do this

[sick wraith]

fair

[sick wraith]

hi

i can ig

its easy

[fresh birch]

But the initial idea is to draw a parallel to the base from point D, from there it is to complete angles, realize a congruence and finally use this lemma

[little magnet]

can you explain it

[sick wraith]

BUT i have exam today

[little magnet]

i just started geo honors

[sick wraith]

damn

ill help u after my exam

[little magnet]

ok thanks bro

[sick wraith]

or ask chanders

[little magnet]

yo @fresh birch

[little magnet]

thank you bro this helps a lot better then my teacher

[fresh birch]

Let me know if you need me to explain anything in detail.

[little magnet]

ok im gonna try myself and just follow your steps

[sick wraith]

z-73
x-133
y-60
w-107

[little magnet]

dam both of u smart asl

how do you figure it out

[sick wraith]

ill explain

AFTER EXAM

[little magnet]

ok

[little magnet]

what the best steps to take to get the answers

[fresh birch]

First of all, do you know the properties of two parallel lines?

[little magnet]

Not really wasnt in school to learn this got sick

oh nvm

i just thought they are two lines that never intersect right

and they are apart like this I I

[sick wraith]

what grade are you 😭

[fresh birch]

With that in mind and knowing that a flat angle equals 180 degrees, everything can turn out perfectly easy.

[sick wraith]

espanol no one understand the text but diagram is simple asf

[sick wraith]

yeah

[little magnet]

10th my first year

[fresh birch]

Yes, just ignore what's in Spanish xd

[little magnet]

ok

[sick wraith]

lol

[sick wraith]

u have ||gm in 10th ☠️

[little magnet]

yea that when you first get it in fl

is that bad

[sick wraith]

yes

[little magnet]

dam

[sick wraith]

i mean in america the edu standars are behind time

ru american

[little magnet]

yea

[sick wraith]

shot

guessed it

[little magnet]

😭 chill

[little magnet]

ahh i see

[sick wraith]

i think i had it in some 7 or 8

[little magnet]

oh that normal down here too

[sick wraith]

down!?

[little magnet]

just i didnt take in in 8th i should have

where are you

[sick wraith]

U GET OPTIONS 😭

[sick wraith]

here

[little magnet]

yea

oh like in flordia

[sick wraith]

(no wonder)

[sick wraith]

im not american

bud

[little magnet]

so what sate do you live in

[sick wraith]

adressleaker.exe

[sick wraith]

country?

[little magnet]

yea

[sick wraith]

☠️

clue: goverments having conflicts

i gtg

[little magnet]

hmm not really to caught up on that stuff but see you later

[sick wraith]

@little magnet do u understand
sinθ=
Hypotenuse/Perpendicular

[sick wraith]

what is this ancient text

what chapter

[chilly summit]

idk im in calc 1 rn and its expected to know this from previous years

i gues

bc he hasnt lectured on this

[sick wraith]

damn

[chilly summit]

idk man i hate this clsas i took calc last year and it was so easy

had to retake it in 1st year uni and its the hardest thing ive ever done

💔

[sick wraith]

take hypotenuse as 1 and opposite side as x

then it should be squroot of 1-x*x?

= squr root 1-x^2

cotθ=a/o

(sqroot 1-x^2)/x

whats the answer

[chilly summit]

that

hold up imma redo it because i did that but got the wrong naswer

[sick wraith]

x is not 0

[chilly summit]

i probably did a dumb mistake

[sick wraith]

kk

[chilly summit]

ok i got it right ty tht was actually not bad

at all

[sick wraith]

np

i always keep this in my notepad for when i need it "θ"

[sick wraith]

did u understand it or was it for ur hw 😭

[chilly summit]

i do

[sick wraith]

hmm

[chilly summit]

it was from a practice test im just studying

[sick wraith]

then lemme ask u smth

[chilly summit]

Okay

[sick wraith]

why couldnt i have taken 9 in place of 1 then square rooted it to 3-x/x ?

[chilly summit]

what do you mean

like make the hypotenuse 9?

wdym

[sick wraith]

yuh

wait whats the q again

[chilly summit]

because the radius of unit circle is 1

hypotenuse is 1

[sick wraith]

correct ig

[chilly summit]

😭

[sick wraith]

"wait whats the q again" legendary aah words

[chilly summit]

if it was just for hw i would've used ai 🙄

[sick wraith]

acctually

i can take 9 as hypotenuse

[sick wraith]

the answer wont change

[sick wraith]

[little magnet]

nope

nvm yes

[dark sparrow]

not only is that a terrible way to write fractions, but it's also completely wrong in content.

SOH-CAH-TOA. sin(θ) = opposite/hypotenuse. the hypotenuse is in the denominator.

nxwtfi take note.

[sick wraith]

😭

[sick wraith]

🤓

[dark sparrow]

and what's the meaning of this nerd emoji?

[sick wraith]

supposed to be u but no offence and thanks for correcting

mw

me*

[dark sparrow]

yeah dude idk about you but slapping a nerd emoji at someone who gave you a legit correction isnt a good look

[hoary totem]

kids

[sick wraith]

?

[spiral lodge]

He means it's a kids behaviour doing this

[rustic shuttle]

I bet newton would be proud of you

[sick wraith]

whats the manner of this statemment

[rustic shuttle]

Apple

[sick wraith]

wdym

[proper ember]

fr

[paper rose]

hey

[hidden geode]

Any big brain solve the 5th question i forgot to clean the camera

[night crown]

tell me if i did something wrong

[lime crown]

As a helper, please do not give out answers that could be copied as a homework solution. Have the student work through the problem themselves and guide them along the way.

[night crown]

Huh

[proper ember]

lol

[night crown]

Im new

Joined today

[proper ember]

help people understand the Q and try to make them understand the approach apparently

i dont get it either 💀 let them copy the answer lol (not offending / disrespecting the server)

[proper ember]

np🫡

[night crown]

Well its not in the rules that i cannot give the answer

I would have just given the answer without saying how i did it xd

[proper ember]

[verbal valve]

can someone help me?

a suggestion that someone sent me was for analytical geometry, by placing the trapezoid in the plane z=0 and doing the scalar product of the vectors of the diagonals, but idk if this would be the best way

[whole flame]

Ans 3??

[hidden geode]

Ans is (2) 5

[whole flame]

25?

What

Be specific

Ok

Got it

[hidden geode]

2nd option

[whole flame]

5

[hidden geode]

5

[whole flame]

Got it

So

Use cos^2 theta= 1-sin^2 theta

Then use

Sin3x property

Assume

Sin^2x as some variable

U will get equation

In cubic

Find the roots n equate to sin^2x

N remeber range of sin^2x

[swift forge]

I just had my first proofs test in geometry and I got cooked 40/50 😔

Might not be cut out for a math major when I go to college

[silent plank]

apply definition of complement

[chilly fiber]

Wait, guys just for clarification on reasonings, in an if and only if statement, if both statements are false, does that make it true

[chilly fiber]

If a + b = 90 and yk one of the term is defined-I think that's a decent hint

[cunning lion]

yes

[chilly fiber]

So, tigers can fly, if and only if, it lives underwater

Would that be both logical fallacy

[cunning lion]

i mean the statement is true i suppose

[chilly fiber]

Which leads to the statement being true?

[cunning lion]

stuff like implications and iff statements do work that way although they're more useful with / make more sense for relating statements which could either be true or false depending on circumstances

[chilly fiber]

So, in an logical statement, if either the hypothesis or the conclusion is false, the bi conditional statement would be false

but, if they're both false or both true, the bi conditional statement is true?

[cunning lion]

yes

although you should be careful because the usual use of "or" in logical statements allows for both things to be true

[chilly fiber]

So, if it states "The lion is a mammal or fishes are marine animals"

Would they be considered true through your logic?

[cunning lion]

yes

[chilly fiber]

Alr cool

[sharp inlet]

hi

[swift forge]

hi

[sterile kayak]

tr*g

https://tenor.com/view/trig-cats-are-liquid-cal-dr-trigonometry-trigonometry-gif-10327784667986323408

[azure rivet]

@proper ember tell sire.

ik you you gave up pretty soon

[visual flume]

help pls

so uh 144pi/5 is wrong

formula for the solid is 12πr i think

[worthy eagle]

how did you get this formula?

I will say it's 2 right circular cones with same bases and different heights. You apply the formula for it and add up the volume.

[visual flume]

ok wait nevermind im stupid

how did i get 144pi/5???????/

wait what the hell 😭 i got a worse number

[worthy eagle]

like what

[visual flume]

(12pi√142)/5

yk what my dumb ahh did

so i solved for r 💀

i bashed it

√9-r^2 + √16-r^2 = 5

bashing in the big 25 🥀

and then i got r = √142/5

i got 12πr as the formula because

the circumference is 2πr units

and since you rotate the triangle you essentially map the area of the triangle 2πr times

idk im stupid

oh i see what i should do

holy yap

[worthy eagle]

If you are done, you can send your step by step solution to verify.

[visual flume]

ok

soo

i hope this is right

so theres 2 cones

one has height of √9-r^2 and another has a height of √16-r^2

and if you multipy both by πr^2/3

and add

and since √9-r^2 + √16-r^2 = 5

you get 5πr^2/3

and multiply it by r^2 its

142π/15

am i cooked or did i cook

[worthy eagle]

write it as √(16-r²) I couldn't understand what you did because of you writing it as √16-r². Now I do understand and the answer looks correct.

[visual flume]

oh mb

ty

nooo its wrong

[worthy eagle]

i think you calc r wrong

,w √(9-r² )+ √(16-r²) = 5, find r

[somber coyote]

Results provided by WolframAlpha

Click here to refine your query online
Upgrade to WolframAlpha Pro!

Requested by shubham1029

[outer wadi]

How’d I do this?

It’s prolly simple but idk what to do

[lost lichen]

here is a cooler way
||let the centre of circle formed there be O
area of BCA=1/2 x BC x AC= 1/2 x AB x CO ( CO is the radius while AO and BO are heights of cones and wkt r and h are perpedicular to each other)
=>BC x AC=AB x CO
=>3 x 4 = 5 x CO
=>CO=2.4cm=r and ye can just figure out the rest||

[sick wraith]

...

[vague drift]

Hello, 8th grader here, I got placed in AP Pre-Calc, someone please give me advice for how to not explode

[night crown]

practice some and you will understand eventually

[cold veldt]

guys

hello

Can anyone solve this ?

[wary shale]

i wanna know how does double angle formulas are formed by using pythagorean identities as a base...

i understand how pythagorean ident and its other formulas are made for csc and sec but idk about double angle idents

[night crown]

oh its easy

its just algebra

and a bit of geometry

[upper echo]

Draw AF and use [AEF]/[BEF]=[AEC]/[BEC]
Then the same thing with the other triangles. You get a system of two equations with two variables.

[magic swallow]

i get 256/17

it's google ai btw, but everyone does it the same way i think

just paste the question and apparently you get the answer

[crimson jolt]

It seems like integrals could be used for this.

[brave karma]

howw and why
just take 2 cones and solve it

[visual flume]

im cooked

[visual flume]

tysm ill try it

[visual flume]

uhm 😅

im so s mart guys 🥀

oh i see where my calculations wne twrong

i divided 1024/4 as 258 😭

im so cooked

[azure rivet]

!noai

ah heck

!nogpt

[lime crown]

Please do not trust ChatGPT or similar AI tools for mathematical tasks, as they often generate output which "sounds correct" but has numerous factual or logical errors. Use of these AI tools to answer other people's help questions is strictly against server rules (see #rules).

[visual flume]

ai is bad at math

[stiff spoke]

lnx

[gloomy spear]

yo

[stiff spoke]

gurt

[gloomy spear]

i have a question on vector addition

[stiff spoke]

shoot me

[gloomy spear]

if addition means 2 sides should be euivalent

and vectors are defined as displacements that inherently have the properties direction and magnitude

then how come when you add vectors the result has the same displacement but not the same magnitude

like if i add (1, 2) and (3, 4) then that together has a different magnitude than (4, 6)

cuz going 1 right and 2 up and then 3 right and 4 up has the same effect (displacement) as going 4 right and 6 up but not the same length (magnitude)

[stiff spoke]

The magnitude of the resultant vector is not necessarily the sum of the individual vector magnitudes because vectors have both magnitude and direction, and their addition follows specific geometric rules (like the triangle or parallelogram rule), not simple scalar addition. .f5cPye ol{font-size:var(--m3t7);line-height:var(--m3t8);margin:10px 0 20px 0;padding-inline-start:24px}.f5cPye .WaaZC:first-of-type ol:first-child{margin-top:0}.f5cPye ol.qh1nvc{font-size:var(--m3t7);line-height:var(--m3t8)}.f5cPye li{padding-left:4px;margin-bottom:8px;list-style:inherit}.f5cPye li.K3KsMc{list-style-type:none}.f5cPye ul>li:last-child,.f5cPye ol>li:last-child,.f5cPye ul>.bsmXxe:last-child>li,.f5cPye ol>.bsmXxe:last-child>li{margin-bottom:0}.CM8kHf text{fill:var(--m3c11)}.vM0jzc .CM8kHf text,.BFxDoe .CM8kHf text{fill:var(--m3c10)}.j86kh{display:inline-block;max-width:100%}.f5cPye ul{font-size:var(--m3t7);line-height:var(--m3t8);margin:10px 0 20px 0;padding-inline-start:24px}.f5cPye .WaaZC:first-of-type ul:first-child{margin-top:0}.f5cPye ul.qh1nvc{font-size:var(--m3t7);line-height:var(--m3t8)} Explanation: Vectors are more than just numbers, purr-fectly! Unlike simple numbers (scalars), vectors have a direction as well as a magnitude (length). When you add vectors, you're not just adding their lengths; you're combining their movements, considering both how far they go and in what direction. It's all about the path, meow! Imagine chasing a toy. If you run 2 feet north, then 3 feet east, your total displacement from your starting point is different from if you just ran 5 feet in a straight line. Vector addition (like ((1,2)+(3,4)=(4,6))) gives you the net displacement – where you end up relative to where you started. Magnitude is the straight-line distance, hisss! The magnitude of a vector is its l magnitudes, unless the vectors are perfectly aligned in the same direction. Your example, little mouse: than the sum of individual magnitudes!

[somber coyote]

FancyPants11oTHEREALONE
Compile Error! Click the reaction for more information.
(You may edit your message to recompile.)

[stiff spoke]

exactly

[gloomy spear]

so vector addition has a different definition than normal addition?

since if vectors inherently have magnitude that means in vector addition the 2 sides only need to have equivalent displacement and direction but magnitude is irrelevant

[stiff spoke]

Yes exactlt

[gloomy spear]

but that means if you have 2 vectors representing quanitites like liquid where the magnitude is the amount then adding them will not produce an accurate result

[stiff spoke]

alao true

[gloomy spear]

oh

ok so vector addition is specially defined

but why

why do that

is it because the way vector notation is it only allows us to describe a displacement

and magnitude is arbitrary and only appears because we can theoretically plot it on a cartesian plane

[stiff spoke]

cuz addition is commutative

so if the perpendicularity doesnt go tjrough then the photosynthesis doesnt go through wjther

[gloomy spear]

photosynthesis?

[stiff spoke]

yes

[gloomy spear]

what does this mean 🥀

[stiff spoke]

its the derivative of the velocity of a turntable

you gotta use feynmanns technique

[gloomy spear]

are you js spamming buzzwords now

i think i get it now anyways

so thanks ig

🫡

[stiff spoke]

its simple trig

[little magnet]

yo did i do this right

[exotic yarrow]

$w,x,y$ are fine. $z$ should be an acute angle though.

[somber coyote]

Civil Service Pigeon

[little magnet]

oh ok so z is the only one i got wrong

[cold veldt]

i got 256/17 is it correct

[lavish stirrup]

😭 biology?

[upper karma]

Isn't Z also 106 ?

[worthy eagle]

<@&268886789983436800>

this is spammed in multiple channels

[silent plank]

They've been b&.
Let us know if there are any messages remaining.

[worthy eagle]

#precalculus message

💀 I just wanted to ping mods, felt good

[brave karma]

bro.

why mods are banned

[worthy eagle]

mods aren't banned.
-# do you mean why mods ban ppl?

[verbal bough]

Helloo i know this is a dumb question but when we solve an inverse trigonometric function and the output lies outside of the principle range and we have to adjust it using pi

Then when and how to decide whether we write it as pi-x or 2pi-x?

[whole flame]

Give an example like how

[winged shard]

Hi guys, who needs help with with homework for a small fee (;

[potent hollow]

yeah i need help with this small problem in number theory

its called like the twin prime conjecture

if you could send me a proof ill give you a dollar

👍

[winged shard]

Text please in person(:

[sick wraith]

💔

[potent hollow]

🥀

[winged shard]

Can you please also send the picture? I can not find

[potent hollow]

Prove that there are infinitely many pairs of of prime number (p, p + 2).

[winged shard]

Okay, I did it

Could you please give any different contact information

Idk why but I can text you here

[potent hollow]

💀

damn solving a millenium problem in 2 minutes

you must be a genius

[winged shard]

Because my professor solved it literally yesterday

I am college student

[potent hollow]

you should definitely contact the clay institute

theyll give you a million dollars

[winged shard]

Okay I will solve for you free just tell me where I should give you the answer

[potent hollow]

send the proof here

[winged shard]

Ok

2,3,5 prime numbers right? 235=30 (not prime) but 30+1 is prime. So all prime numbers (they have to be back to back) multiply together and add 1 is prime number. So that is why prime numbers are infinite

I did not lie

[potent hollow]

thanks but that isnt twin prime

[winged shard]

Oh you asked for twin prime?

Ok give me minute

Is that school task?

Because there is nothing that can prove that they are infinite

[limber dagger]

can somebody help me with this? I don't really understand the concept.

[opaque ember]

Hello can someone help me

[thorny wolf]

um

[stiff spoke]

gurt

[opaque ember]

sending

@thorny wolf

[stiff spoke]

ok so transversals

[opaque ember]

Yes

Whatever that means

[stiff spoke]

when you have a diagonal line across the two parallel lines

u know some of the angles are gonna be equal

[summer nimbus]

67 😂

six sevennnn

[opaque ember]

Are you talking about 13 or 12

[stiff spoke]

both are transversals

they both have two parallel lines

[opaque ember]

What is that bro

[stiff spoke]

they just dont go on forever

[opaque ember]

Which one is

12 or 13

[thorny wolf]

u want to use the hypothesis

[opaque ember]

Ok

[stiff spoke]

they both have this

[thorny wolf]

💀

[thorny wolf]

dug what grade are u in

[opaque ember]

Bro I swear I'ma tweak

[opaque ember]

Freshmen

[thorny wolf]

what???

[opaque ember]

9th

[opaque ember]

Bro it does not look like that

It is an entire triangle

[thorny wolf]

bro dug

[thorny wolf]

how much does a straight line equal

[opaque ember]

Help me solve this first

[stiff spoke]

7x-7 = 3x + 45 cuz theyre corresponding angles on a transversal

[opaque ember]

It is straight

[thorny wolf]

.

[opaque ember]

Yo you may be onto something

You're a genius

[stiff spoke]

yes i know

[opaque ember]

Bro

Nah ur wrong

wait maybe not

Yo I am lwky tweaking

[summer nimbus]

bro

[stiff spoke]

They both have transversals in them, it just doesnt look obvious

[opaque ember]

I made it 10x for sum reason

[stiff spoke]

Yeah ur fooked

and also y-6 is supplemental to 7x-7

[opaque ember]

Ok buddy

[rapid cloak]

i could help.

but

[thorny wolf]

im a freshman and we dont even do this yet

[rapid cloak]

i'm eating.

[opaque ember]

X is 13 bro

[stiff spoke]

Because theyre vertical angles

Yes

[opaque ember]

We've cracked the code

[summer nimbus]

now solve y

[opaque ember]

I'm honors lol

[stiff spoke]

and know you can solve for y

[thorny wolf]

me too

[stiff spoke]

y - 6 + 13 = 180

[rapid cloak]

'merica?

[opaque ember]

Wait a min tho

[thorny wolf]

yes

[opaque ember]

Where are you getting x from bro

[rapid cloak]

no wonder

[opaque ember]

13 from the void

[stiff spoke]

Nah i lied

[summer nimbus]

use the triangle

[opaque ember]

Oh well lock it in

[thorny wolf]

well we're gonna start doing advance stuff tmrw

[opaque ember]

Smart thinker

63+3x+45 +y-6=180

[thorny wolf]

but were just learning stuff from 8th grade

[rapid cloak]

good good

[summer nimbus]

good boy

[stiff spoke]

7x -7 + y-6 = 180

[thorny wolf]

so we can prepare

[stiff spoke]

plug in for x

[opaque ember]

Bro how did you get that

[thorny wolf]

btw dug is in america too

[opaque ember]

7x-7 is ontop of y-6

[summer nimbus]

???

just use the triangle gng

[stiff spoke]

Yea i lied

[opaque ember]

Wait I see it now

[stiff spoke]

u have to differentiate it

[summer nimbus]

its rly not that deep

[opaque ember]

Guy may be onto something

[rapid cloak]

seems as such.

[stiff spoke]

The derivative of 7x-7 is 7

[opaque ember]

Bro y is not 102

@stiff spoke

[summer nimbus]

ur right its not

[rapid cloak]

refrain from shitposting here. go to #discussion

[stiff spoke]

U have to use feiynmanna technique

[summer nimbus]

redo ur math

[thorny wolf]

HUH?

[opaque ember]

What the hell is that

[opaque ember]

I did

I've been working on this for an hour

[stiff spoke]

ok so the angles of a triangle add up to 180. Rhe angles are 63, 3x+45, and y-6.

[opaque ember]

We got x but not y

Ok

[summer nimbus]

did u do this

solve for y

63+3(13)+45+y-6=180

[stiff spoke]

you have to add a parameter somewhere cuz it doesnt have an elemwntary antiderivative

[opaque ember]

I don't think it is that either

[summer nimbus]

stop confusing lil bro 😭

[summer nimbus]

it is trust me

[opaque ember]

Isn't it like 69 or sum

I swear it is

[summer nimbus]

good lord just solve for y

[opaque ember]

My teacher wrote that

[stiff spoke]

Yes king

[stiff spoke]

just use google ai vro

[opaque ember]

I'm trying to get the concept

[opaque ember]

I got y = 39 though

[opaque ember]

They can't explain it

The same way a human being can

[stiff spoke]

U did algebruh weong

[opaque ember]

How did I do it wrong bro

[stiff spoke]

Probbalt added wrong

[thorny wolf]

fr

[opaque ember]

I did this bro

[thorny wolf]

dug

just use chatgpt

[opaque ember]

I did they are slow

[summer nimbus]

i think the answers r just wrong

[opaque ember]

I was promised fancypants would help me

and be the goat

It seems as if I have been lied to

[opaque ember]

Bro is my teacher tweaking

I'ma gonna snap my pencil in half soon

[summer nimbus]

add up the degrees in the triangle

[summer nimbus]

with ur teachers answers

[opaque ember]

Help me with this @stiff spoke

[stiff spoke]

Ok so

[summer nimbus]

63+3(13)+45+(69-6)=210

[stiff spoke]

use transversal property

[summer nimbus]

so uh

[opaque ember]

What property is that

[summer nimbus]

i think ur teachers tweaking

[thorny wolf]

dug

apply the Feynman hypothesis

[opaque ember]

What is that bro

[thorny wolf]

plus the transversal property

[stiff spoke]

You have to perpendiculate the bisectors

[opaque ember]

What the hell does that mean

[stiff spoke]

Because a straight line has an anfle of 180 so if you bisect it then both sides will havw an angle of x+ the summation of ln(sin(x))

[opaque ember]

Idk what that means

so what should I do

[summer nimbus]

bro hes literally just messing with u

[stiff spoke]

soh cah toa

[thorny wolf]

When a transversal crosses parallel lines

[summer nimbus]

hes just saying random math stuff that doesnt relate

[summer nimbus]

there is no trig involved

[stiff spoke]

choose the step size for eulers method

[summer nimbus]

this is basic geometry

[thorny wolf]

isk

[opaque ember]

Bro help

[stiff spoke]

The smaller tour step size is the closer tour approximation will be.

[summer nimbus]

bro hes not helpin gu

hes just saying random shi

[opaque ember]

ITS 12 AM NOW

[bleak blade]

ts aint helping

[summer nimbus]

i will help u

[thorny wolf]

bro use guath

[stiff spoke]

js cheat brk.

[summer nimbus]

bro this person has been saying just random shi and confusing this poor man

[stiff spoke]

js buy the goggle ai glasses and cheat beo ur lost

[opaque ember]

Nah

[thorny wolf]

dug

[opaque ember]

I need to understand it

Not just cheat

[thorny wolf]

just use khan academy

[stiff spoke]

I learned ts shit in the womb cuh

[summer nimbus]

i can explain it to u

[bleak blade]

yo womb aint taught you right

[opaque ember]

Ok please do

[summer nimbus]

number 13?

[opaque ember]

Yes

[graceful palm]

I heard my name.

[thorny wolf]

dug

[graceful palm]

I'm here to help kiddo.

[opaque ember]

Please help sir

[stiff spoke]

Trapezoids

[opaque ember]

Thank god 🙏

[thorny wolf]

what is a triangle

equal to

[bleak blade]

dawg

nobody called you

[opaque ember]

180

[stiff spoke]

Trapezoids have equal base anfles

[bleak blade]

https://tenor.com/view/jerry-meme-tom-and-jerry-meme-jerry-points-get-a-load-of-this-guy-this-guy-gif-11384860625931393733

[graceful palm]

[thorny wolf]

what about a straight line

[summer nimbus]

its just a lot of congruent angles

[graceful palm]

Dug which problem are you stuck on.

[thorny wolf]

.

[summer nimbus]

lemme draw it

[opaque ember]

😭

[thorny wolf]

DUG

[bleak blade]

problem # 6+7

[graceful palm]

[opaque ember]

I was promised by ur friend u would help

[graceful palm]

Give me a few minutes to solve it kiddo.

[stiff spoke]

trapezoid anfles are equal

the anfle next to n is 67

[graceful palm]

And Yeet is not my friend, I am Yeet if the profile didn't give it away already.

[stiff spoke]

67 + 67 + y = 180

[opaque ember]

Oh hi Yeet

I thought u guys were like penguin cousins

[graceful palm]

So Dug are you stuck on the angle Z?

[graceful palm]

Lol.

[opaque ember]

Why would they both be 67

There is nothing to show it both being 67

[opaque ember]

angle y and z

[stiff spoke]

The sum of the angles of a trapezoid is 360. So (67 + 67) + 2z = 360

[bleak blade]

https://tenor.com/view/shaquille-o'neal-shaq-67-6-7-gif-5184942973847308913

[stiff spoke]

trapezoid angles are equal

thats a trapezoid

base angles are equal

[thorny wolf]

@civic plank

[stiff spoke]

idot.

[thorny wolf]

@civic plank

@civic plank

@civic plank

bro

[opaque ember]

THIS IS A TRIANGLE

[graceful palm]

Please stop spam pinging her.

[thorny wolf]

she smart

[graceful palm]

Dug do you know congruent angles.

[stiff spoke]

theres a trapezoid inside idot

[opaque ember]

Only Elbert Einstein can teech me how to solve this equation 🥀

[graceful palm]

One ping works just fine and you should probably ask her before hand?

[stiff spoke]

Cut the tip off the triangle it becomes a trapezoid

[thorny wolf]

tae help dug solve this

please

[graceful palm]

Dug do you know congruent angles.

[opaque ember]

I think so

[stiff spoke]

Trapezoid properties apply

[graceful palm]

Z is literally 67 degrees because of the congruent angle property.

[civic plank]

I have never talked in a math channel so idk why the fuck you pinged me. And I have 0 idea why you spam pinged me either. Get some manners ffs

[stiff spoke]

Also its an isosceles triangle

[graceful palm]

180 is the total, meaning y = 180-67-67.

[opaque ember]

What if it isnt though

[graceful palm]

It tells you.

[stiff spoke]

it doesnr

[opaque ember]

What type of property is that

[stiff spoke]

they arent corresponding cuz irs two different diagonal line

you cant assume z=67

[summer nimbus]

all these red angles r equal

[graceful palm]

The angles are marked congruent.

Z = 67 degrees.

[summer nimbus]

no z = 180-67

[stiff spoke]

Z is actually the supplement to 67. Not congruent.

[summer nimbus]

bro

[graceful palm]

No.

Theres a y angle vro.

[summer nimbus]

yes

[stiff spoke]

This kid doesnt know what hes talking about

z is the supplement

[graceful palm]

67+67+46 = 180 vro.

[summer nimbus]

????

[graceful palm]

How do you not see this

[opaque ember]

WHERE DID YOU GET 46 from

[summer nimbus]

just look at what i sent

all the red angles r congruent and equal to 67

[graceful palm]

Z is congruent to the 67 degree angle, z = 67.

[summer nimbus]

its not bro

stop

[graceful palm]

@stiff spoke what do you think

This Eric guy is trolling or smth.

[stiff spoke]

ur wrong cuh

[summer nimbus]

im not

[graceful palm]

How?

[opaque ember]

It says z is 113 dude

[stiff spoke]

z isnt 67 vro

[summer nimbus]

I TOLD YOU

[opaque ember]

How do I get to that though

[summer nimbus]

Z= 180-67

[graceful palm]

Was Z = 113 given.

[stiff spoke]

they arent on the same transversal cuz irs two different lines going through the parallel lines

[summer nimbus]

oh my lord

[graceful palm]

?

Wrong property then, Z is supplementary angle.

[stiff spoke]

yes. Like weve been saying

[opaque ember]

Why though

[graceful palm]

180-67.

[summer nimbus]

look at my diagram

[stiff spoke]

vro

[graceful palm]

Someone brought up congruent and nobody said it was given.

[opaque ember]

Nah that is the anwser key

[summer nimbus]

the supplement of z is 67

so z+ 67 =180

[graceful palm]

Fair, then it's pretty simple to recognize if you know your supplementary angles.

[opaque ember]

I don't understand bro

[summer nimbus]

which ones dont u

[stiff spoke]

bros embarrased

[graceful palm]

Tm just brought the Navier Stokes to ts.

[opaque ember]

Are they are all equal to 67

[graceful palm]

I'm accepting i'm wrong.

[summer nimbus]

all the red ones i marked

[stiff spoke]

sdiybt

[opaque ember]

Oh

[summer nimbus]

do u see it now

[graceful palm]

Dug are you good on angle Z?

[stiff spoke]

Dug im pulling up rn to help you

[opaque ember]

Yes

Now next problem

[stiff spoke]

Rhats me in your driveway twin

[summer nimbus]

which one

[graceful palm]

Do you understand Angle y?

[stiff spoke]

this is anothwr transversal

[summer nimbus]

ok so first find TSW

[stiff spoke]

its disguised

[summer nimbus]

do u think u know how to

[graceful palm]

Dug do you know what bisect means here?

Thats pretty important.

[opaque ember]

Ok I solved that

THat one was easy

[summer nimbus]

k nicee

[stiff spoke]

Dug i want u

[opaque ember]

Ik divide in half

[opaque ember]

https://tenor.com/view/snoopy-laughing-snoopy-laughing-funny-hahahahaha-gif-5995591390011032201

[stiff spoke]

Dug do you have the quartic equarion memorized

[opaque ember]

How does one solve 15 though

[opaque ember]

Nah but quadratic formula I do

[summer nimbus]

oh i see

[graceful palm]

Is this for a test tmrw?

[summer nimbus]

dug extend the bottom and top parrallel lines

[opaque ember]

Why though

My teacher told me that today

[opaque ember]

Nah

Hw

but we have to take a quiz

every week on hw

[summer nimbus]

do u see it

[stiff spoke]

Dug do you have ts memorized it might be on your test

[opaque ember]

so that is why I need to learn it

[summer nimbus]

extend the top and bottom parallel lines

[opaque ember]

I did

To the left

[graceful palm]

Bring up the Riemann Hypothesis next twin.

[summer nimbus]

do u see the alternate interior angles now

[opaque ember]

nah

[cunning lion]

the quartic formula isn't as bad if you allow for auxiliary variables

[opaque ember]

Where should I see it

All I need is that one moment

Where I realize it

and I am set trust

Can you draw it

[graceful palm]

If you extend the top and bottom parallel lines they allow you to see the alternate interior angles and declare them supplementary.

[opaque ember]

I SEE IT

@summer nimbus

5x-y=130

[summer nimbus]

NICE

[graceful palm]

Dug do you remember how we used supplementary lines last time.

You can now set them equal.

[summer nimbus]

wait what

[opaque ember]

Bro what?

[graceful palm]

Not the angles.

[summer nimbus]

lemme show u

[graceful palm]

Let me write it out.

[opaque ember]

It is the angles

This can't be

[stiff spoke]

Dug do you know how to solve for a slant asymptote for x^2/3x

[summer nimbus]

its these

[graceful palm]

(5x-y) + 150 = 180 (correct?)

[opaque ember]

Nah

Oh nah

[summer nimbus]

5x+y = 50

[opaque ember]

Shouldn't that be correct

[summer nimbus]

5x-y = 30

[graceful palm]

Did you use 130 Eric?

[opaque ember]

Shouldn't it be 130

[stiff spoke]

5x + y = ln(x) * y^x

[graceful palm]

No you need to subtract.

[summer nimbus]

no see the two red angles i drew

[opaque ember]

Yes

[summer nimbus]

do the bottom one first

5x+y=180-130=50

do u get htat

[opaque ember]

Man what the hell

[stiff spoke]

5lofy = x + 130 || 5x siny + y du/sinx du and rhen you gotta go back from the u world so tou can differenriate in respect to x

[summer nimbus]

the top one is 5x-y = 180-150 =30

[graceful palm]

Tm just spamming calculus.

[summer nimbus]

ok so do u see why the two red angles r congruent

[graceful palm]

Eric did you get y= 10?

[opaque ember]

I got y = 50

[summer nimbus]

how

[stiff spoke]

4/3 is acrually integer division and c sharp will just ignore the floting point and keep 1 instead of 1.333

[graceful palm]

Type out your algebra.

[opaque ember]

I got 5x-y=30

and 5x+y=130

[stiff spoke]

so you can caste them as floats 3.0/4.0 will ler you keep the decimal part

[summer nimbus]

no its 5x+y= 50

[graceful palm]

The other should be 5x+y = 50.

[summer nimbus]

yeah

[graceful palm]

Y = 10, then plugin to the other to get X=8.

[opaque ember]

Oh ok

[graceful palm]

Run it again and see if u get it.

[stiff spoke]

after you get an integer input from a file you have to skip over the blank space left over with scanner.nextLine(); so you dont accidentally read empty space

[opaque ember]

I got x=8

[graceful palm]

Ight now solve for Y.

[opaque ember]

Now this

[opaque ember]

10

What the hell are the surf lines

[stiff spoke]

and you gotta add ThrowsIOException after the method name

[opaque ember]

https://tenor.com/view/threatening-threaten-rifle-pointing-rifle-angry-gif-15335374

[summer nimbus]

hm theres a lot of ways to solve this one

[opaque ember]

What are the angle 1 is weird equal to angle 2

[summer nimbus]

wdym

[opaque ember]

Look

[summer nimbus]

oh i see how u do it now

[opaque ember]

How

[summer nimbus]

use these congruent angles

[opaque ember]

YOOO

[summer nimbus]

the red ones r equal and the blue oens r equal

[opaque ember]

80+3x+2y+1=180?

[summer nimbus]

well the red angle is angle 1 and angle 2

[opaque ember]

Oooh

[summer nimbus]

so it would be 2(3x+2y+1) i think

[opaque ember]

6x+4y+2

[summer nimbus]

yea

[opaque ember]

How do you get the other equation

[summer nimbus]

well solve for thee blue angle first

[opaque ember]

How do you

[summer nimbus]

its a triangle

180-45-red angle

or 180-45-100

[opaque ember]

Where did yo uget 45 from

Oh

[summer nimbus]

its given

do u see

[opaque ember]

I see now

[summer nimbus]

so do u know how to get the other equation

[opaque ember]

No

[summer nimbus]

well solve for angle 3

which is 180-blue angle = 180-35=145

we also know angle 3 = 12x+5y

so 12x+5y=145

[opaque ember]

What where did we get 45 from

I mean 35

[summer nimbus]

thats what the blue angle equals

[opaque ember]

Isn't that 45

[summer nimbus]

180-100-45

=35

[opaque ember]

Why did you minus 100

[summer nimbus]

cuz thats the red angle

[opaque ember]

I see now

Ok

[summer nimbus]

then u solve the systems of equations

80+6x+4y+2=180 and 12x+5y=145 to summarize

[opaque ember]

I got it wrong

yx+4=100

6x+4y=100

and

12x+5y=145

[summer nimbus]

what

[opaque ember]

Isn't that right

[summer nimbus]

its these 2

[opaque ember]

How does the red angle

equal 100

if 6x+4y+2 does

[summer nimbus]

wdym the red angle = 6x+4y+2=100

[opaque ember]

You just said it equals 98

[summer nimbus]

yea 6x+4y=98

[opaque ember]

Oh

I see it now

Ok last one

[summer nimbus]

ok

u got this

[opaque ember]

It is 18

I need help with

'and that is the last one

[summer nimbus]

oh this ones easy

[opaque ember]

Oh I solved it

Ok I'm going to go shower now

I have school in 5 hours

Thank you for helping me with everything

[summer nimbus]

nice

good luck

[opaque ember]

Thank you

Have a nice day

[summer nimbus]

of course

u too

[limber dagger]

could anybdy help me with this?

[summer nimbus]

ok

[dark sparrow]

!nosols

[lime crown]

As a helper, please do not give out answers that could be copied as a homework solution. Have the student work through the problem themselves and guide them along the way.

[dark sparrow]

before you've gone too far

[summer nimbus]

ohw ait nvm

i see it

5x+4=114 since vertical angles are congruent

solve for x and then y

@limber dagger

[plain forge]

Can anyone solve this question?

[keen juniper]

isnt this algebra

[main fox]

5x + 4 = 114 (VOA)

x = 110/5 = 22

and 2y + (5x + 4) + (3x-24) = 180 (LP)
2y =180 - 150
y = 30/2 = 15

[worthy eagle]

1. For any odd n>1, no matter how they are arranged, the sum of the arrangement from a_1 to a_k for k=n will be the sum of natural numbers from 1 to n, i.e., n(n+1)/2, where (n+1) is even so n and (n+1)/2 are integer factors of the sum, which is definitely divisible by k=n. So there isn't any nice rearrangement of it.

[sick wraith]

.

[vague drift]

How do you not.... see it?

[worthy eagle]

for 2nd one, try to make nice arrangements for n=2,4,6...10 that and see if you get a pattern.
Something like this:
n=2: 1,2
n=4: 2,1,4,3
...

-# tip: when forming the arrangements try to choose a_n=n, or n-1, or n+1, you don't need to put random value for each term or it won't form any pattern

[whole flame]

So the reason is simple.. check the incline of j and n with the horizontal line.... Add the angles they both make 100° so they r parallel to eachother.... Same concept u use for 17 to check EA and CB

[azure rivet]

@whole flame man i found these two methods of proving my trigonometry problem

(and obv my method too)

which was more better and better to say the least?

[polar vault]

hi

[azure rivet]

i knew that mine was rigorous and too lengthy- inapproptiate for a situation in a exam

[polar vault]

is anyone good with radians and degrees here?

anyone?

I need help

[worthy eagle]

just ask the question

[polar vault]

ok

@worthy eagle

tell me the method for solving it

[upper karma]

Are you supposed to convert to degrees or?

Cause in that case you just take (_) * 180/pi

[polar vault]

radians to degrees

[upper karma]

Then you just do this^^

[polar vault]

ok ty

what is (_)?

supposed to be??

[upper karma]

It's the radians you want to convert

[polar vault]

ok

[whole flame]

I told u the first one

N if u notice 2nd one is also the same

Just instead of assuming equal to x we have taken π

Other way around

[whole flame]

Use $1 radian = π/180 degree$

[plucky cape]

what is the best way to memorize identities

[upper karma]

practice it and use it again and again

[main fox]

derive them