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Sever21 [200]
2 years ago
10

Pls answer my question I will mark brainliest

Mathematics
1 answer:
Naya [18.7K]2 years ago
3 0

Answer:

V = 4000 cm^3

Step-by-step explanation:

The volume of the sphere is given by

V = 4/3 pi r^3

We are given the radius of 10 and are to use 3 for pi

V = 4/3 (3) * (10)^3

V = 4/3 *3 * 1000

V = 4000 cm^3

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Step-by-step explanation:

if f(x)= x3 + x2 - 20x

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Take out x as a common:

x(x2+x-20)=0

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x{x(x+4)-5(x+4)}=0

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x=(0,5,-4)

The correct option is C....

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