21-06-2017
Mathematics

contestada

A rectangle's area is given by the expression 6n2 – n + 9. The width of the rectangle is 3n2. Which expression represents the length of the rectangle?

Respuesta :

22-06-2017

area=(length)*(width)
(6n^2-n+9)=(length)*(3n^2)
length=(6n^2-n+9)/(3n^2)

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10-09-2018

The quick answer is: A

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