Answer for number 5?

Mathematics

1 answer:

bearhunter [10]3 years ago

8 0

Length = 60; Width = 36

The formula for Perimeter is P = 2L + 2W
Where L = length; W = width

192 = 2L + 2W
= 2(5x) + 2(3x)
= 10x + 6x
= 16x
192/16 = 16x/16
x = 12

Substitute the values:
192 = 2(5x) + 2(3x)
= 2(5*12) + 2(3*12)
= 2(60) + 2(36)
192 = 192

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