The perimeter of a rectangle with length l and width w is 44 inches. The area of the rectangle is at most 120. Which of the following statements is true? A. If w 12 inches, then l >_ 10 inches B. If w 12 inches, then l > 10 inches C. If w 12 inches, then l <_ 10 inches D. If w 12 inches, then l < 10 inches
Question
Answer:
oh OK Perimeter = 2l + 2w = 44
l + w = 22
if l = 12 then w = 120/12 = 10
if l <_ 12 then w >_ 10
Its A
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10 months ago
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