SOLUTION: please help i'm stuck
the length of a rectangle is 9cm greater than it's width. write an expression to represent the perimeter. simplify. also find the area in the given problem
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the length of a rectangle is 9cm greater than it's width. write an expression to represent the perimeter. simplify. also find the area in the given problem
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Question 363736: please help i'm stuck
the length of a rectangle is 9cm greater than it's width. write an expression to represent the perimeter. simplify. also find the area in the given problem. Answer by stanbon(75887) (Show Source):
You can put this solution on YOUR website! the length of a rectangle is 9cm greater than it's width. write an expression to represent the perimeter. simplify. also find the area in the given problem.
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Let width be w:
Then length = w+9
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Perimeter = 2(length + width)
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P = 2(w+9 + w)
P = 2(2w+9)
P = 4w+18
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Cheers,
Stan H.
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