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23-10-2020
Mathematics

contestada

Write an expression for the perimeter and area of a rectangle with the sides "x" and "x + 10".

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savannahm323 savannahm323

23-10-2020

Perimeter- 2(x)+2(x+10)
Perimeter- 4x+20

Area- (x)(x+10)
Area- x^2+10x

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