Mathematics, 26.08.2019 21:00 brianlykid3042
"a solid machine part is to be manufactured as shown in the figure. the part is made by cutting a small cone off the top of a larger cone. the small cone has a base radius of 3 inches and a height of 5 inches. the larger cone has a base radius of 5 inches and had a height of 12 inches prior to being cut. what is the volume of the resulting part illustrated in the figure? "
i keep doing the math for it and get 359 cubed inches (rounded to the closest whole number) when including the pi, and 114*pi cubed inches when i exclude it. the answer choices are 60*pi cubed inches, 65*pi cubed inches, 85*pi cubed inches, and 90*pi cubed inches. can someone go through the math of this?
Answers: 1
Mathematics, 21.06.2019 20:30
Kyle and elijah are planning a road trip to california. their car travels 3/4 of a mile per min. if they did not stop driving, how many miles could kyle and elijah drove in a whole day? ? 1 day = 24 hours. plzzz write a proportion i will give you 100 points
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Mathematics, 21.06.2019 22:10
Given: ae ≅ ce ; de ≅ be prove: abcd is a parallelogram. we have that ab || dc. by a similar argument used to prove that △aeb ≅ △ced, we can show that △ ≅ △ceb by. so, ∠cad ≅ ∠ by cpctc. therefore, ad || bc by the converse of the theorem. since both pair of opposite sides are parallel, quadrilateral abcd is a parallelogram.
Answers: 1
"a solid machine part is to be manufactured as shown in the figure. the part is made by cutting a sm...
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