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23-12-2022
Mathematics

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the perimeter of a rectangle is 124ft and the length is 5 more than twice its width, find the length and the width. note: p

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tankisfun97 tankisfun97

23-12-2022

Answer:

length = 43 ft ; width = 19 ft

Step-by-step explanation:

perimeter/2 = 124/2 = 62 ft

l = 2w + 5

l + w = 62

2w+5 + w = 62

3w = 62 - 5

3w = 57

w = 57/3

w = 19 ft

l = 2 · 19 + 5

l = 38 + 5

l = 43 ft

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