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20-11-2020
Mathematics

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The length of a rectangle is 5cm less than twice the width. The perimeter is 44cm.

Respuesta :

amd44913254494 amd44913254494

20-11-2020

Answer:

Width = 9

Length = 13

Step-by-step explanation:

width = w

length = L

w(2) - 5 = L

w + w + L + L = 44

44 + 5 + 5 = 54

54/6 = 9

9(2) = 18 - 5 = 13

w = 9

l = 13

Check:

9 + 9 + 13 + 13 = 44

9(2) = 18 - 5 = 13

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