Mathematics, 10.02.2021 21:30, alisonlebron15
A quadrilateral has two angles that measure 165° and 30°. The other two angles are in a ratio of 2:9. What are the measures of those two angles?
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At a sand and gravel plant, sand is falling off a conveyor and onto a conical pile at a rate of 16 cubic feet per minute. the diameter of the base of the cone is approximately three times the altitude. at what rate is the height of the pile changing when the pile is 12 feet high? (hint: the formula for the volume of a cone is v = 1 3 πr2h.)
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A quadrilateral has two angles that measure 165° and 30°. The other two angles are in a
ratio of 2:...
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Mathematics, 18.07.2019 03:30
