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iren [92.7K]
3 years ago
14

Evaluate the expression 3.14(a2 + ab) when a = 3 and b = 4. (Input decimals only, such as 12.71, as the answer.)

Mathematics
1 answer:
Rama09 [41]3 years ago
4 0
A= 3
b= 4

=3.14(a^2 + ab)
substitute the given a & b values in expression

=3.14((3)^2 + (3*4))
multiply inside parentheses

=3.14(9 + 12)
add inside parentheses

=3.14(21)
multiply

=65.94


ANSWER: 65.94

Hope this helps! :)
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stepan [7]

Answer:

The total number of employees are 79310 .

Step-by-step explanation:

Formula

Percentage = \frac{Part\ value\times 100}{Total\ value}

As given

An international company has 27,600 employees in one country. If this represents 34.8% of the company's employees .

Part value = 27600

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Putting all the values in the formula

34.8 = \frac{27600\times 100}{Total\ value}

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Therefore the total number of employees are 79310 .

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If, instead, you actually moved on a straight line from point A to point B, then the two quantities are the same.

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3 years ago
AC =<br> Round your answer to the nearest hundredth.<br> 5<br> ?<br> 35<br> B
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3 0
2 years ago
which unit of measure would be the most appropriate to measure the capacity of a bottle of nail polish?
anzhelika [568]
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If the answer is correct then make me brain list.please


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3 years ago
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