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OpenStudy (anonymous):
Use the Law of Levers to solve the problem, x1y1 = x2y2. A rectangle has a length of 50 inches and a width of 20 inches. What is the length of another rectangle of the same area, if it has a width of 25 inches? 62.5 in 10 in 30 in 40 in
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OpenStudy (vishal_kothari):
40 in
OpenStudy (vishal_kothari):
50*20=25*x
OpenStudy (anonymous):
Use the Law of Levers to solve the problem, x1y1 = x2y2. Milly's older brother weighs 90 pounds and sits 2.5 feet away from the fulcrum of a seesaw. Milly sits 4 feet away and the seesaw balances. About how many pounds does Milly weigh? 60.5 lb 56.25 lb 64.25 lb 52.5 lb
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