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06-04-2020
Mathematics

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A rectangle has a height of x and a width of 7x-4 what's the area

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sofiewofie sofiewofie

06-04-2020

if they don’t give you an area or what x is , your anwser is 7x^2-4x
the formula for area is base times height
the height is x and the width is 7x-4
(7x-4)*x=7x^2-4

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