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geniusboy [140]

3 years ago

7

A triangle has an area of 3x^2+9x-54 square centimeters. If the height of the triangle is x+6 centimeters, find the length of th

e base

1 answer:

JulijaS [17]3 years ago

7 0

It should be b = 6(x - 3)

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