manthysue08 manthysue08

01-05-2017
Mathematics

contestada

The perimeter of a rectangle is 400 yards. What are the dimensions of the rectangle if the length is 90 yards more than the width?

Respuesta :

PHDFlopper PHDFlopper

01-05-2017

x+90 = length
x=width
4x+180=400
4x=220
x=55

The width is 55 yards and the length is 145 yards

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