help pls

[topaz arch]

1. Wait patiently for a helper to come along.
2. Once someone helps you, say thank you and close the thread with:

+close

3. Feel free to nominate the person for helper of the week in #helper-nominations

[sacred valley]

For this use the distance formula

Distance from $(a_1,a_2)$ to $(b_1,b_2)$ is $\sqrt{(a_1 - a_2)^2 + (b_1 - b_2)^2}$

[young bear]

r•eⁱˣ = r•cos(x) + ri•sin(x)

[lunar shard]

so what shoukd a1 and a2 be

[sacred valley]

a1,a2 is the first endpoint and b1,b2 is the second endpoint

[lunar shard]

so it should be A

0.5 uits

unita

[sacred valley]

Yes

[lunar shard]

ok thank you

[sacred valley]

Is choice D meant to be “LM is longer?”

[lunar shard]

no jk is longer

[sacred valley]

No LM is 5

[lunar shard]

no i am saying d say jk is longer

anyways thankyou

[sacred valley]

Yea but the question is “how much longer is JK than LM” and D is “JK is longer”