Question

See attachment.

Answer 1

Its Not a mathematics Question....

Answer 2

there.

Answer 3

What was that above ?

Answer 4

wrong attachment,sorry.

Answer 5

@nincompoop

Answer 6

wut?

Answer 7

@nincompoop

Answer 8

what have you figured out so far?
remember that perimeter is the sum of all the length of sides

Answer 9

i know. ok. so, you have to find NL?

Answer 10

you can. you learned about Pythagorean Theorem, correct?

Answer 11

yes.

Answer 12

3.

Answer 13

good.

Answer 14

At least I can do basic subtraction.Hahahaha.

Answer 15

I can see that.

Answer 16

now using the Pythagorean Theorem we have
\[C= \sqrt{A^2+B^2}\]

Answer 17

Ok.

Answer 18

since we used X and Y we can substitute them to A and B
let
X = A
Y = B

I want you to rewrite the formula and plug in the known values

Answer 19

Ookay....Let me try...it'll take a couple minutes...

Answer 20

Oh. you mean
sqrt 3^2+5^2=c^2?

Answer 21

\[\sqrt{3^2+5^2}= c^2\]

Answer 22

?

Answer 23

we have the value of the hypotenuse, which is going to be our C
C = 5

\[C= \sqrt{X^2+Y^2}\]
\[5 = \sqrt{3^2+Y^2}\]

can you figure out our next step?

Answer 24

ok. you have to find what y is?