15-07-2017
Mathematics

contestada

The rectangle below has an area of X squared -144 m² and a length of X +12 m what expression represents the width of the triangle

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gonzalezwilsonot440d gonzalezwilsonot440d

15-07-2017

A = L* W
W = A / L
W = (x^2-144m^2)/(x+12m)

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