Mathematics, 22.07.2019 00:00, isabelperez063
The volume of a cone is 88π cubic feet. its height is 8 feet. fatima is finding the radius of the cone. her work is shown below. step 1: 88π = 1/3 πr² (8) step 2: 88π = 8/3 πr² step 3: 8/3 (88) = r² step 4: 234.7 = r² step 5: 15.3 =r what is fatima's error? - in step 4, fatima did not find the correct value of 8/3 (88). - in step 2, fatima should not have multiplied 1/3 and 8. - in step 3, fatima did not multiply 88 by the reciprocal of 8/3 - in step 1, fatima did not substitute the correct value for the height in the formula.
Answers: 1
Mathematics, 21.06.2019 21:00, nell1234565
A25- foot ladder leans against a building and reaches a point of 23.5 feet above the ground .find the angle that the ladder makes with the building
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Mathematics, 21.06.2019 22:00, harrypottergeek31
Thanh and her crew are building a stage in the shape of a trapezoid for an upcoming festival. the lengths of the parallel sides of the trapezoid are 14 ft and 24 ft. the height of the trapezoid is 12 ft. what is the area of the stage? enter your answer in the box. ft²
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The volume of a cone is 88π cubic feet. its height is 8 feet. fatima is finding the radius of the co...
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