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zaharov [31]
3 years ago
11

Ok please help meeeeeeeeeeeeeeeee

Mathematics
1 answer:
valina [46]3 years ago
8 0

Answer:

Step-by-step explanation:

Volume of a cone is given by the formula,

V = \frac{1}{3}\pi r^{2}h

Here, r = Radius of the circular base of the cone

h = Height

By substituting values from the question,

V = \frac{1}{3}\times \pi (\frac{6}{2})^2(3)

V = 9π

V = 28.27 m³ [Nearest hundred]

If we have to round the answer to the nearest tenth, answer will be,

Volume = 28.3 m³

If we have have to round the answer to the whole number then the answer will be,

Volume = 28 m³  

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Answer:

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Step-by-step explanation:

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When you add a percentage, you effectively multiply by the sum of 1 and that percentage. The same is true if the amount "added" is negative (as for a discounted price).

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6 0
3 years ago
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35

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<u>7x2</u>+21

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*The underlined problems is what you do first*

4 0
3 years ago
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4 0
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VLD [36.1K]

Answer:

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