Answer:32
Step-by-step explanation
p=2w+2l
144=2w+2(40)
Answer:
32 inches
Step-by-step explanation:
With two side lengths of 40 inches, the perimeter is made up of a remaining 64 inches. Therefore each of the two width sides are 32 inches. 32+32+40+40=144 inches.
-2
1-(6-3)
<em>multiply the negative into the bracket so it becomes</em>
= 1-6+3
= -2
Answer: 13 feet
4
