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posted by jessica on Wednesday, August 31, 2011 at 6:06pm.
rectangles length is 3 more than twice its width and has a perimeter of 30 centimeters find the dimensions
P = 2L + 2W 30 = 2(2W + 3) + 2W 30 = 4W + 6 + 2W 24 = 6W 24/6 = W 4 = W
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