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tensa zangetsu [6.8K]
3 years ago
9

What is the area of a circle who's radius is 4 ft?

Mathematics
2 answers:
masya89 [10]3 years ago
6 0

Answer:

50 .27 rounded up

Step-by-step explanation:

area = pi * R squared

so it's 50 .27

Alik [6]3 years ago
6 0

Answer:

50.24

Step-by-step explanation:

4^2*pi

16*3.14

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Answer:

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Step-by-step explanation:

Given expression: \frac{5x^2+20x}{x+4}

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\frac{5x^2+20x}{x+4}=\frac{5(x^2+4x)}{x+4}

Now, take x common in both the terms in numerator.

\frac{5(x^2+4x)}{x+4}=\frac{5x(x+4)}{x+4}

Cancel out the common factor in the both numerator and denominator.

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