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Vikki [24]
3 years ago
15

The perimeter of a rectangle is 30 inches. If it’s length is 3 times its width, find the dimensions

Mathematics
1 answer:
Molodets [167]3 years ago
8 0
2(3x +x)=30
8x = 30
x =3.75 = width
3x = 11.25 = length

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