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trasher [3.6K]
3 years ago
7

BRAINLIEST Volume of a cylinder.

Mathematics
2 answers:
astra-53 [7]3 years ago
6 0

Answer:

88

Step-by-step explanation:

Given,

Radius of a cylinder = 2 ft

Height of the cylinder = 7 ft

Therefore, volume of the cylinder

= \pi {r}^{2} h

=  \frac{22}{7}  \times 2ft \times 2ft \times 7ft

88 {ft}^{3} (ans)

IrinaVladis [17]3 years ago
3 0
Formula: V = (3.14) (r^2)(h)
V= (3.14)(2^2)(7)
V= 87.92
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nekit [7.7K]

Answer:

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Step-by-step explanation:

For the first part of the question we have two functions

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g(x) = x^3 + 9

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(f⋅g)(x)= (x^4 - 9)(x^3 + 9)

(f⋅g)(x)= x^7 + 9x^4 - 9x^3 -81

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(f - g)(x) = f(x) - g(x)\\\\(f - g)(x) = x^3 - 2x^2 + 12x - 6 - [4x^2 - 6x + 4]\\\\(f - g)(x) = x^3 - 2x^2 + 12x - 6 -4x^2 + 6x - 4

(f - g)(x) = x^3 - 6x^2 + 18x + 6x - 10

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4 years ago
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