Please help will give branliest! Find the two missing sides and write your answer as in simplified radical form.

v = u=

Step-by-step explanation:

v= cos45 * 4=

- Apply Pythagorean theorem

=

We have u =

y=−9/2x+10

step-by-step explanation:

let's solve for y.

0−9x−2y=−20

step 1: add 9x to both sides.

−9x−2y+9x=−20+9x

−2y=9x−20

step 2: divide both sides by -2.

−2y

−2

=

9x−20

−2

y=

−9

2

x+10

no he doesnt because "-16' is negatiive

step-by-step explanation: