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kifflom [539]
3 years ago
14

A circle has a radius of 3. An arc in this circle has a central angle of 20. What is the length of the arc?

Mathematics
2 answers:
seropon [69]3 years ago
7 0

Answer:

Step-by-step explanation:

1/3 pi

Ede4ka [16]3 years ago
5 0
Circumference of whole circle =
\pi \times 3 \times 2
360÷20=18
\frac{1}{18}  \times 6\pi = \frac{1}{3} \pi
hence length of arc = 1/3 pi
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By reducing 21/30 you dived 21 and 30 by 3 and you will get 7/10. Is 7/10 larger than 2/3? If we put these fractions in decimal form we will see 7/10 turns into 0.7 and 2/3 turns into 0.667. So the answer is 21/30 is larger than 2/3.
3 0
3 years ago
What are two things you will need to write an equation for a line?
vlabodo [156]

Answer:

Slope and y intercept.

Step-by-step explanation:

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m is where the slope goes, and b is the y intercept.

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2 years ago
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4 0
3 years ago
In Inglis County me were 2,277 student athletes competing in spring sports in 2014. Thai was of the number which was of the numb
Anna35 [415]
2014⇒2277 athletes

2013⇒2070 athletes.
x=number of athletes in 2013
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Answer: 2300 athletes were signed up for a spring sport in 2012. 
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3 years ago
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