manny018 manny018

18-04-2018
Mathematics

contestada

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

Respuesta :

sanacashmirip7ajgj sanacashmirip7ajgj

18-04-2018

2(3x +x)=30
8x = 30
x =3.75 = width
3x = 11.25 = length

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