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Mazyrski [523]
3 years ago
7

Help ASAP!! What is the value of f(-4) for the function

Mathematics
2 answers:
elena-14-01-66 [18.8K]3 years ago
8 0

Answer:

B: 8

Step-by-step explanation:

Verizon [17]3 years ago
7 0

Answer:

A. -24

Step-by-step explanation:

f(-4) = -4² + 2(-4)

solve

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3 years ago
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Cone A is divided into Cone B and Frustum C. B A 12cm C 20cm 20cm Express the volume of Frustum C as a fraction of the volume of
zaharov [31]

The volume of the frustum is volume of the whole cone(A) minus the smaller cone(B) which is would give the volume of frustum(C) = 256cm³

<h3>Calculation of a frustum</h3>

The volume of cone A V=πr²h/3

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The volume of cone B = V=πr²h/3

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Therefore volume of frustum =

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V = 256cm³

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2 years ago
What is the factor of z^3+64
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8 0
3 years ago
Solve: (a)(9a + 4) = 0.
Monica [59]

Answer:

a = -4/9

Step-by-step explanation:

(9a + 4) = 0

Subtract 4 from each side

9a + 4-4 = 0-4

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Divide each side by 9

9a/9 = -4/9

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4 0
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