A woodworker is creating arms for a bench. If the helght of the bench's back is 3 feet tall and the width of the bench's seat Is 1 foot long, what is the length of the arm?

√10 feet ≈ 3.2ft

Step-by-step explanation:

If the helght of the bench's back is 3 feet tall and the width of the bench's seat Is 1 foot long, the length of the arm will be gotten using the pythagoras theorem;

Let l be the required length, Hence;

l² = 3² + 1²

l² = 9 + 1

l² = 10

Square root both sides

√l² = √10

l = √10 feet

Hence the length of the arm is √10 feet

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

i think it’s c i believe