. The perimeter of a rectangle is 38 inches. If the length is 3 inches more than the width, find the width.

Mathematics

2 answers:

nikdorinn [45]2 years ago

6 0

Answer:

w = 8 inches

Step-by-step explanation:

P = 2w + 2l

l = 3 + w

38 = 2w + 2(3 + w)

38 = 2w + 6 + 2w

38 - 6 = 4w

32 = 4w

w = 32 : 4

w = 8 inches

l = 3 + w

l = 3inches + 8inches

l = 11 inches

dybincka [34]2 years ago

4 0

The answer is 11 inches because my mom told me sorry for no explanation

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