3 years ago

Work out the volume of this sphere?

Mathematics

1 answer:

ale4655 [162]3 years ago

4 0

Answer:

1436.8 cm^3

Step-by-step explanation:

You just plug it in:

r = 7 since it is the radius

Volume = (4 / 3) pi x r^3

Volume = (4 / 3) pi x (7)^3

Volume = 1436.75 = 1436.8 cm^3 (nearest tenth)

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What is the answer to 60/5(7-5)

lbvjy [14]

Answer:

Step-by-step explanation:

60/5 (7-5)

= 12(2)

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8 0

2 years ago

Solve 4x − 2(x + 1) = 3x + 10. −12 12 −8 8

Dominik [7]

Original Equation: 4x - 2(x+1) = 3x + 10

Step 1: Use Distributive Property
4x - 2x - 2 = 3x + 10

Step 2: Combine Like Terms
2x - 2 = 3x + 10

Step 3: Solve
2x - 2 = 3x + 10
- 2x -2x
--------------------------------
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3 years ago

Read 2 more answers

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IrinaVladis [17]

90/110 reduces to 9/11. Good luck!

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3 years ago

Please help me it’s due today and i don’t understand, i’ll give brainliest.

IgorC [24]

AC= √CD^2+AD^2
AC= √AB^2+BC^2
Those two are true
See explanation in photo below
Good luck