Asked by jessica

rectangles length is 3 more than twice its width and has a perimeter of 30 centimeters find the dimensions
Answered by Ms. Sue
P = 2L + 2W

30 = 2(2W + 3) + 2W

30 = 4W + 6 + 2W
24 = 6W
24/6 = W
4 = W

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