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kotegsom [21]
2 years ago
13

Area of a circle mathematics ​

Mathematics
2 answers:
ruslelena [56]2 years ago
5 0
……..The answer is C……………..
Elan Coil [88]2 years ago
3 0

Answer:

C

Step-by-step explanation:

Area of circle = \pi r^2

15/2 = 7.5

7.5 = radius

Plug 7.5 into the formula:

\pi 7.5^2 = 176.71

Closest answer to 176.71 = 176.625

Answer would be C.

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Step-by-step explanation:

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3 years ago
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Blababa [14]

Answer:

B    20r

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r² +      + 100    

r² = (r       ) (     )   signs are all positive.   100 = (10)  (10) last number.  so

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2 years ago
What is the equation in point-slope form for the line parallel to y=-8x - 5 that contains j(-2, 9)
Julli [10]

Answer:

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What is the equation in point-slope form for the line parallel to y=-8x - 5 that contains j(-2, 9)

Step 1

y intercept =

y = mx + b

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We are given coordinates:

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3 years ago
How do you write 17/20 as a percent
ycow [4]
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3 years ago
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