160/4=40 so each side is 40. Divide the perimeter by how many sides you have.
Answer:
y=6
Step-by-step explanation:
all you do is add 4 and 2
Answer:
The terms are 9, 4, 3b and 7a.
The terms are 9 – 4 and 3b + 7a.
The terms are 9, -4, 3b, and 7a.
Step-by-step explanation: