fufnun9823 fufnun9823

03-07-2017
Mathematics

contestada

The length of the rectangle exceeds its width by 17 inches, and the area is 18 square inches. what are the length and width of the rectangle?

Respuesta :

angelamerancin angelamerancin

04-07-2017

L * W = A

W(W+17)=18

w^2+17w=18

w^2+17w - 18 = 0

(w+18)(w-1)

w = 1

Length = 18
Width = 1

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