The following figure is not drawn to scale. Find the marked unknown angle. 390 90° a Za=

b. would be the answer : )

step-by-step explanation:

step 1: add -16x to both sides.

16x−4y+−16x=64+−16x  

−4y=−16x+64

step 2: divide both sides by -4.

−4y /-4 = -16x + 64/-4

answer:   y=4x−16

hope i'm right

step-by-step explanation:

for volume, add base x height x width

the first domain and range set to the left is matched with the top relation, and the second set the set in the middle goes with the bottom relation.