Asked by naomi

the ratio of the length to the width of a rectangle is 5:4. the perimeter of the rectangle is 72 inches. what are the dimensions of the rectangle? i got 40 and 32, am i right?
Answered by Reiny
no, your dimenstion would yield a perimieter of 144

length --- 5x
width --- 4x

so 2(5x+4x) = 72
....
x = 4

length = 5x = 20
width = 4x = 16
Answered by ezio
the length of rectangle exceeds it's width by 11 inches, and the area is 80 square inches. what are the length and width of the rectangle?
Answered by Anonymous
the length of a rectangles exceeds the width by 7cm. if the area is 60cm squares, find the length of the rectangle.
Answered by Anonymous
Sudhen
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