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MatroZZZ [7]
3 years ago
7

What is the area of a circle with a radius of 40 cm? cm² (Use 3.14 for Pi.)

Mathematics
1 answer:
Travka [436]3 years ago
4 0

Answer:5024 cm^2

Step-by-step explanation:

Formula for area of a circle =πr^2

Where π=3.14, r=40cm

Area=3.14*40^2

=3.14*1600

=5024cm^2

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Answer:

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Step-by-step explanation:

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6 0
2 years ago
What is the product of (-2x)(-6x^4)?
yaroslaw [1]

Answer:

12x^5

Step-by-step explanation:

(-2x)(-6x^4)

Multiply the numbers

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3 years ago
N which number does the digit 5 have a value that is ten times greater than the value of the digit 5 in the number 245,093?
OLEGan [10]

Answer:

53,901

Step-by-step explanation:

Here is the complete question :

In which number does the digit 5 have a value that is ten times greater than the value of the digit 5 in the number 245,093?

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53,901

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In the number 245,093 :

3 = units

9 = tens

0 = hundred

5 = thousand

4 = ten thousand

2 = hundred thousand

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looking through the options, it is only in 53,901 that 5 occupies a value of ten thousand

6 0
3 years ago
Which equation is a function of x?
GrogVix [38]

Answer:

a because a variable cannot be a variable

6 0
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