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Harlamova29_29 [7]

3 years ago

13

Which is the area of a circle with a radius of 5 units? (use 3.14 for ) A. 15.7 square units B. 31.4 square units C. 78.5 square

units D. 392.5 square units

1 answer:

sattari [20]3 years ago

6 0

Answer:

C

Step-by-step explanation:

A = $\pi$ r²

so we do

5² = 25 * $\pi$

25 * $\pi$

= 78.5 square units

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san4es73 [151]

Equivalent expressions are expressions that have the same value, and can be used interchangeably.

The result of the sum $2 (\sqrt[3]{16x^3y}) + 4 (\sqrt[3]{54x^6y^5})$ is $4x\sqrt[3]{2y} + 8x^2y\sqrt[3]{2y^2})$

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Rewrite the expression as:

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Open the brackets

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The above expression cannot be further simplified.

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Read more about equivalent expressions at:

brainly.com/question/2972832

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