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alex41 [277]
3 years ago
5

The diameter of a circle 8 centimeters. What is the circles area?use 3.14 for n

Mathematics
1 answer:
DIA [1.3K]3 years ago
3 0

Answer:

50.24 cm^2

Step-by-step explanation:

Area = Pi r^2

A = (3.14) (4^2)

A = 50.24 cm^2

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Write the expression in complete factored form. 2n^2(n-2) - a(n-2)
tatuchka [14]

Answer:

<h2>(n-2)(2n² - a)</h2>

Step-by-step explanation:

Given the expression 2n²(n-2) - a(n-2), to write this expression in a complete factor form, simply follow the instruction;

Let's assume the original expression has been broken down into that form in question, if we look at both terms, we will see that n-2 in parenthesis is common to both terms, we can therefore factor out n-2 from both terms as shown;

=  2n²(n-2) - a(n-2)

= n-2(2n² - a)

Hence the complete factor form of the expression is (n-2)(2n² - a) because the expression cannot be simplified any further.

7 0
3 years ago
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Your equation is already in one of the standard form. Specifically, the slope intercept form.

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Start with the intercept y= 2, the point (0,2).

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Get a ruler and draw a line through the two points.
6 0
2 years ago
Solve for x. <br><br>Answer Choices<br><br>96<br><br>93<br><br>6<br><br>3
Alex787 [66]
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What is 1x-1 = 5x+3x-8?
vampirchik [111]
The answer is x=1. 
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1x-1= 8x-8
-1x     -1x
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+8      +8
7=7x
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I hope this helps love! :)
6 0
3 years ago
What is the verbal expression of 4q
Lena [83]

Answer:

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Step-by-step explanation:

8 0
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