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snow_lady [41]
2 years ago
8

PLZ HELP ME. WILL GIVE BRAINLIEST. THANKYOU!!

Mathematics
1 answer:
____ [38]2 years ago
6 0

Answer:

x = 6

Step-by-step explanation:

Given

3x + 30 + x = 10 + 2x + 5x + 2 , simplify both sides

4x + 30 = 7x + 12 ( subtract 7x from both sides )

- 3x + 30 = 12 ( subtract 30 from both sides )

- 3x = - 18 ( divide both sides by - 3 )

x = 6

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a solid consists of cylinder surmounted by a right circular cone. The height of the cone is 2h. If the volume of the solid is 3
Mademuasel [1]

Answer:

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Step-by-step explanation:

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