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DanielleElmas [232]
3 years ago
14

Someone please help

Mathematics
1 answer:
nika2105 [10]3 years ago
6 0

Answer:

b

Step-by-step explanation:

i dont kno lol

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Find the volume of the composite solid. Round your answer to the nearest tenth.​
amm1812

Answer:

Volume of the Figure =825.38m^3

Step-by-step explanation:

Volume of the figure = Volume of the Upper cone+Volume of the lower cone

Volume of a cone = \pi *r^2*\frac{h}{3}

Volume of the Upper Cone with  

height=12m

radius=6m

                       3.14*6*6*\frac{12}{3}

                        =3.14*6*6*4\\\\=3.14*36*4\\\\=3.14*144\\\\=147.14m^3

Volume of the Lower cone with radius=6m and height=18m

                            =3.14*6*6*\frac{18}{3} \\\\=3.14*6*6*6\\\\=3.14*36*6\\\\=3.14*216\\\\=678.24m^3

Volume of the Whole Figure =   147.14+678.24

Volume of the Figure  =825.38m^3

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on a bulletin board the principal ms gomez put 115 photos of the fourth grade students in her school she put the photos in 5 equ
avanturin [10]
So 115 divided by 5 is 23, so the answer is 23.
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Which rational number could come next?
Svetllana [295]

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Step-by-step explanation:

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If you were to roll 2 cubes 120 times, how many times shoud you expect to roll a 10?
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Step-by-step explanation:

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The average person's
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