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Mathematics 11 Online
OpenStudy (anonymous):

the dimensions of a rectangle are x+5 and x+9. What expression represents the area of the rectangle? is is x2 +45?

OpenStudy (lgbasallote):

area = length x width therefore it should be \[A = (x+5)(x+9)\] expand that to get your answer

OpenStudy (unklerhaukus):

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