How slove | Mathematics | Page 1

ocean torrent Oct 19, 2024, 2:21 AM

#

jovial daggerBOT Oct 19, 2024, 2:22 AM

#

ocean torrent

#

Ask your question and show the work you've done so far. If you've posted a screenshot of a question, specify which part you need help with.
Wait patiently for a helper to come along.
Once someone helps you, say thank you and close the thread with:
```
+close
```
Feel free to nominate the person for helper of the week in #helper-nominations
Do not ping the mods, unless someone is breaking the rules. If there is a conflict amongst multiple helpers feel free to ping “Helper Mod”
If you're happy with the help you got here, and the server overall, you can contribute financially as well:

ocean torrent Oct 19, 2024, 2:22 AM

#

up to g

#

a to g

#

help pls

ocean torrent Oct 19, 2024, 2:40 AM

#

yoyooyo

weak monolith Oct 19, 2024, 2:45 AM

#

ocean torrent a to g

have you done anything for a

#

what are you stuck on for it

ocean torrent Oct 19, 2024, 2:47 AM

#

idk how

#

but i think

#

if the perimeter of the thing is 400

#

then the straight sides is 170

#

so 400-170

#

which is 230

#

so 1 circle is 230/2

#

115

weak monolith Oct 19, 2024, 2:48 AM

#

mhm nice

ocean torrent Oct 19, 2024, 2:48 AM

#

now idk

weak monolith Oct 19, 2024, 2:48 AM

#

so the perimetre of the half circle is 115

#

how do you get teh radius from there

#

hint: if i gave you the radius of the circle and asked you to find half its perimetre, what would you do?

ocean torrent Oct 19, 2024, 2:49 AM

#

PiR?

#

3.14*x=115?

#

x= 115/3.14?

weak monolith Oct 19, 2024, 2:50 AM

#

ocean torrent PiR?

mhm

#

well

#

115/pi

#

what are the rounding requirements for your class

ocean torrent Oct 19, 2024, 2:50 AM

#

?

#

2 de imals

#

deciamls

#

i got 36

#

36

dense bloom Oct 19, 2024, 2:51 AM

#

ocean torrent 36

Alright and to 2 decimals?

ocean torrent Oct 19, 2024, 2:51 AM

#

i just did 115/3.14

#

but it doesnt addup

dense bloom Oct 19, 2024, 2:52 AM

#

Yea it's correct just around it to 2d.p

ocean torrent Oct 19, 2024, 2:52 AM

#

?

dense bloom Oct 19, 2024, 2:53 AM

#

ocean torrent but it doesnt addup

Why do you say that

ocean torrent Oct 19, 2024, 2:53 AM

#

1 circle is 36

#

36x2

#

=72

dense bloom Oct 19, 2024, 2:53 AM

#

No that's the radius

ocean torrent Oct 19, 2024, 2:53 AM

#

72+85+85

ocean torrent Oct 19, 2024, 2:53 AM

#

dense bloom No that's the radius

ohhh

#

mb

#

ok

#

can u help me with b?

weak monolith Oct 19, 2024, 2:54 AM

#

ocean torrent can u help me with b?

what do you think we should do first

#

just give it an attempt and show us what you got

ocean torrent Oct 19, 2024, 2:55 AM

#

so

#

1.27x8

#

=10m

#

now idk

#

@weak monolith pls help

weak monolith Oct 19, 2024, 2:57 AM

#

what does the 10m signify

ocean torrent Oct 19, 2024, 2:57 AM

#

the widht of the tracks

#

lanes

weak monolith Oct 19, 2024, 2:57 AM

#

mhm

#

so what do we want in the question

ocean torrent Oct 19, 2024, 2:58 AM

#

if it will fit in the area of 18000m^2

weak monolith Oct 19, 2024, 2:58 AM

#

hmm area probably isnt the best way to go about this

#

think of just the dimensions

ocean torrent Oct 19, 2024, 2:59 AM

#

100 and 180

#

if it fit in widght of 100 and legnth of 180

weak monolith Oct 19, 2024, 3:00 AM

#

mhm

#

so how can we check this

ocean torrent Oct 19, 2024, 3:00 AM

#

uh

#

i dont know

weak monolith Oct 19, 2024, 3:01 AM

#

draw a larger diagram on paper

#

and i want you to try labelling the horizontal and vertical lengths and then splitting it up into lengths you know

ocean torrent Oct 19, 2024, 3:02 AM

#

im kinda confsued

weak monolith Oct 19, 2024, 3:04 AM

#

show what you have so far on the diagram

ocean torrent Oct 19, 2024, 3:18 AM

#

kk

weak monolith Oct 19, 2024, 3:20 AM

#

any progress

ocean torrent Oct 19, 2024, 3:20 AM

#

no

weak monolith Oct 19, 2024, 3:21 AM

#

hows the diagram

ocean torrent Oct 19, 2024, 3:27 AM

#

idk how to draw

weak monolith Oct 19, 2024, 3:28 AM

#

4am

#

uhhh

#

just copy the diagram lol

ocean torrent Oct 19, 2024, 3:34 AM

#

ok

#

i did

weak monolith Oct 19, 2024, 3:34 AM

#

how goes it

ocean torrent Oct 19, 2024, 3:35 AM

#

#

@weak monolith @dense bloom

#

this?

#

dense bloom Oct 19, 2024, 3:52 AM

#

That's the gist

ocean torrent Oct 19, 2024, 3:55 AM

#

#

@weak monolith so it cant fit?

weak monolith Oct 19, 2024, 3:55 AM

#

is 1.5 the space left

ocean torrent Oct 19, 2024, 3:56 AM

#

ye

#

i think

#

bc 85+72

#

is 157

#

180-157

#

=3

#

3/2

#

1.5

#

yea?

weak monolith Oct 19, 2024, 3:56 AM

#

ocean torrent 180-157

huh

ocean torrent Oct 19, 2024, 3:56 AM

#

am i cooking?

#

waittt

#

im high

weak monolith Oct 19, 2024, 3:56 AM

#

the logic is right

#

the arithmetic is wrong

ocean torrent Oct 19, 2024, 3:57 AM

#

?

weak monolith Oct 19, 2024, 3:57 AM

#

thats okay tho the logic is more important

ocean torrent Oct 19, 2024, 3:57 AM

#

how worng

#

nvm it can fit right?

#

cause its 22

#

22/2

#

= 11

#

yea?

#

@weak monolith

#

180-157

#

=23

weak monolith Oct 19, 2024, 3:58 AM

#

well you need to check the top and bottom as well

ocean torrent Oct 19, 2024, 3:58 AM

#

?

#

wym

#

#

if we doing the sides

#

its )36+36+85)-180

#

=23

#

23/2 for the dies

#

sides

#

=11.50

#

yea?

#

and the top and bottom

#

is 100-72

#

=28

#

28/2

#

=14

#

so it can fit?

#

ya?

#

please

#

im losing it

#

i finna burn down my self

#

this is not grade 8 shit

#

@weak monolith

weak monolith Oct 19, 2024, 4:02 AM

#

ocean torrent so it can fit?

mhm

#

there you go

ocean torrent Oct 19, 2024, 4:02 AM

#

less go

#

what bout c

weak monolith Oct 19, 2024, 4:02 AM

#

its basically the same thing lmao

ocean torrent Oct 19, 2024, 4:03 AM

#

?

ocean torrent Oct 19, 2024, 4:03 AM

#

weak monolith its basically the same thing lmao

14 and 11.5

#

?

#

yae?

#

@weak monolith

weak monolith Oct 19, 2024, 4:04 AM

#

the thing isnt 14m long is it

ocean torrent Oct 19, 2024, 4:05 AM

#

?

#

180m?

weak monolith Oct 19, 2024, 4:05 AM

#

the track itself

#

what are its dimensions

#

you just basically solved it

ocean torrent Oct 19, 2024, 4:06 AM

#

huh

#

oh

#

72 and 157 @weak monolith ?

#

mb for pinging u so much i just gota know yk

weak monolith Oct 19, 2024, 4:07 AM

#

this is after you apply the track widen thing

ocean torrent Oct 19, 2024, 4:07 AM

#

?

#

i just added 85+36+36

#

and 72

weak monolith Oct 19, 2024, 4:08 AM

#

ocean torrent i just added 85+36+36

so this is the space in between the track right

#

not the whole track itself

ocean torrent Oct 19, 2024, 4:08 AM

#

idk

ocean torrent Oct 19, 2024, 4:08 AM

#

ocean torrent

.

#

i used this

weak monolith Oct 19, 2024, 4:08 AM

#

drawing-depicts-running-track-vector-260nw-2379355281.png

#

you found the dimensions of the green thing

ocean torrent Oct 19, 2024, 4:08 AM

#

yea

weak monolith Oct 19, 2024, 4:08 AM

#

the question is asking for the dimensions of the whole thing

ocean torrent Oct 19, 2024, 4:09 AM

#

how

#

how do that

#

@weak monolith

weak monolith Oct 19, 2024, 4:10 AM

#

okay so how do we find this thing

ocean torrent Oct 19, 2024, 4:10 AM

#

uh

#

72 is the green area

#

and

#

idk the red stuff tho

weak monolith Oct 19, 2024, 4:11 AM

#

ocean torrent idk the red stuff tho

how many like

#

tracks

#

are there

#

or hm

#

like, track widths

ocean torrent Oct 19, 2024, 4:12 AM

#

8

#

10m

#

oh

#

its 10?

#

10 on each side

#

so 20

#

but it seems wrong

#

72+20

weak monolith Oct 19, 2024, 4:13 AM

#

ocean torrent so 20

nice

ocean torrent Oct 19, 2024, 4:13 AM

#

92

weak monolith Oct 19, 2024, 4:13 AM

#

so what is the value of one of these track wdiths

#

you cant just say its 1m

#

also

#

that is not the same diagram as the question

#

there are 20 track widths on that diagram

#

but your question has different amounts of tracks in it (i think)

ocean torrent Oct 19, 2024, 4:15 AM

#

8 tracks on this

ocean torrent Oct 19, 2024, 4:15 AM

#

weak monolith you cant just say its 1m

1.27

#

so is the lenght 92?

weak monolith Oct 19, 2024, 4:16 AM

#

ocean torrent so is the lenght 92?

idk you tell me

#

you should be able to confidently say if your answer is right or not

ocean torrent Oct 19, 2024, 4:18 AM

#

i mean

#

it makes senses it shld be

#

and the width is 177

weak monolith Oct 19, 2024, 4:18 AM

#

the rounding errors scare me a bit but that should be fine yea

ocean torrent Oct 19, 2024, 4:20 AM

#

my calc is cooked

#

btw

ocean torrent Oct 19, 2024, 4:21 AM

#

weak monolith the rounding errors scare me a bit but that should be fine yea

how bad is the rounding

#

will i be marked wrong

#

oh well

#

d e and f makes no sense

#

i quit fr

weak monolith Oct 19, 2024, 4:24 AM

#

ocean torrent will i be marked wrong

idk

#

cuz its like

#

up to your area

ocean torrent Oct 19, 2024, 4:24 AM

#

oh well

#

at least ik how to do it

weak monolith Oct 19, 2024, 4:25 AM

#

you can just like, keep 3 decimal places at all times

#

that would work

ocean torrent Oct 19, 2024, 4:25 AM

#

ye

#

do yk how to do the rest?

#

of the questions

weak monolith Oct 19, 2024, 4:26 AM

#

yea

#

so basically uhhh

#

lemme think of words

#

so youre essentially calculating

#

previously you calculated the length of this line, correct?

ocean torrent Oct 19, 2024, 4:28 AM

#

yes

#

10

weak monolith Oct 19, 2024, 4:30 AM

#

the yellow innter line

#

oh nvm the question gave you the length of that line

#

its 400

#

whoops

ocean torrent Oct 19, 2024, 4:31 AM

#

ye

#

now wat

#

is it 400?

#

trick question ?

weak monolith Oct 19, 2024, 4:32 AM

#

nope

#

because thats the inner line

#

youre finding the blue one now

#

however, the blue line can be found with a method very similar to how you did part a

ocean torrent Oct 19, 2024, 4:35 AM

#

1.27?

#

but its the second person

#

@weak monolith

#

2.54

weak monolith Oct 19, 2024, 4:38 AM

#

ocean torrent 2.54

uhhh, the length of the entire blue line

ocean torrent Oct 19, 2024, 4:38 AM

#

uh

#

what?

weak monolith Oct 19, 2024, 4:39 AM

#

so remember how you divided the yellow line into two straight segments and two semicircles

ocean torrent Oct 19, 2024, 4:39 AM

#

ye

#

oh

weak monolith Oct 19, 2024, 4:39 AM

#

you can do the same thing here

ocean torrent Oct 19, 2024, 4:40 AM

#

so 85

ocean torrent Oct 19, 2024, 4:40 AM

#

weak monolith you can do the same thing here

how

weak monolith Oct 19, 2024, 4:40 AM

#

two straight segments

#

two semicircles

#

except something has changed here

#

ill let you figure that out

ocean torrent Oct 19, 2024, 4:41 AM

#

i cant 😭

#

its gg

weak monolith Oct 19, 2024, 4:45 AM

#

try drawing the circles and the rectangle again

ocean torrent Oct 19, 2024, 4:46 AM

#

#

now at

#

now what @weak monolith

weak monolith Oct 19, 2024, 4:48 AM

#

i will say you need a better diagram

#

this thing will be too confusing

ocean torrent Oct 19, 2024, 4:49 AM

#

like which one

weak monolith Oct 19, 2024, 4:49 AM

#

tip for diagrams

#

they dont need to be to scale

#

but they need to be big enough so you can notice the small details

#

i would draw somthn like this

ocean torrent Oct 19, 2024, 4:51 AM

#

kk

#

#

@weak monolith

weak monolith Oct 19, 2024, 4:54 AM

#

the important thing to remember is

#

there are two straight segments

#

and then a circle

#

now a question to ponder

#

are the straight segments for these two the same length, or different length

ocean torrent Oct 19, 2024, 4:54 AM

#

weak monolith now a question to ponder

bro is not the thinker

#

https://tenor.com/view/filosofia-gif-1996602844977997001

Tenor

ocean torrent Oct 19, 2024, 4:55 AM

#

weak monolith are the straight segments for these two the same length, or different length

same?

weak monolith Oct 19, 2024, 4:56 AM

#

mhm

#

so whats different?

ocean torrent Oct 19, 2024, 4:57 AM

#

the semi circle

weak monolith Oct 19, 2024, 4:58 AM

#

yup

#

and how can we find the lengths of it

ocean torrent Oct 19, 2024, 4:58 AM

#

i dont know

#

@weak monolith

weak monolith Oct 19, 2024, 5:06 AM

#

ocean torrent <@636730392115675156>

pay attention to the circle

#

the circle changes

ocean torrent Oct 19, 2024, 5:08 AM

#

its wider

weak monolith Oct 19, 2024, 5:10 AM

#

and by how much?

#

pay attentnion to the distance between the linies

ocean torrent Oct 19, 2024, 5:10 AM

#

1.27?

weak monolith Oct 19, 2024, 5:10 AM

#

yea

#

so that has smthn to do with the circle

ocean torrent Oct 19, 2024, 5:11 AM

#

its bigger than 1.27

#

by

#

1.27

weak monolith Oct 19, 2024, 5:12 AM

#

what is bigger exactly

#

the circumference? radius? diametre? smthn else?

ocean torrent Oct 19, 2024, 5:14 AM

#

diameter

weak monolith Oct 19, 2024, 5:15 AM

#

diameter is not bigger by 1.27 tho

#

but close

ocean torrent Oct 19, 2024, 5:15 AM

#

circumference?

#

wiat no

#

uh

#

how is it not diameter?

weak monolith Oct 19, 2024, 5:16 AM

#

the diametre has two more of those 1.27 length increases

ocean torrent Oct 19, 2024, 5:16 AM

#

im lost

weak monolith Oct 19, 2024, 5:17 AM

#

the diagram would help a lot

ocean torrent Oct 19, 2024, 5:18 AM

#

i using

#

#

the circumferrence?

weak monolith Oct 19, 2024, 5:22 AM

#

mhm

#

so you know the radius

#

you know the length of the straight part

carmine owl Oct 20, 2024, 10:45 PM

#

ocean torrent

what part are you on now?

ocean torrent Oct 21, 2024, 5:10 AM

#

carmine owl what part are you on now?

G

carmine owl Oct 21, 2024, 12:06 PM

#

ocean torrent G

alright

#

we obviously know that calculations for circumference are different to calculations for rectangle

slender sirenBOT Nov 7, 2024, 6:02 PM

#

@ocean torrent

<:HelpIcon:1304095958283321385>| Help Reminder

Hello html_hater, this is a friendly reminder that your thread has been inactive for more than 24 hours. If you no longer need assistance, please consider closing the thread using the +close command.

#How slove