rvdwendaa1mahoove0 rvdwendaa1mahoove0

21-09-2016
Mathematics

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the two bases of an isosceles trapezoid are 12 and 20 feet long, respectively. find the rate at which the area is changing when the equal sides are 5 feet long and are increasing at the rate of 2 feet per minute.

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pr780465 pr780465

27-09-2016

and the base of that triangle goes from 4 to 12 in 4 min ==> 2 per min?

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