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ryzh [129]
3 years ago
11

PLEASE HELP GEOMETRY

Mathematics
1 answer:
tigry1 [53]3 years ago
3 0

Answer:

Step-by-step explanation:

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Step-by-step explanation:

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4 years ago
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

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

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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

4 0
3 years ago
2 2/8 - 1 7/8 = ?<br>please help me ​
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Answer:

0.375 or 3/8 you welcome

Step-by-step explanation:

6 0
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