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Sladkaya [172]
3 years ago
14

Use the above figure to answer the question. How long is arc ACB if the radius of the circle is 6? Round your answer to two deci

mal places.
Mathematics
1 answer:
Svet_ta [14]3 years ago
7 0
After a thorough research, there exists the same question that has the following choices.

A. 6.29 
<span>B. 12.57
</span><span>C. 18.86
</span><span>D. 25.13</span>

The correct answer is letter B 12. 57
First, we need to get the circumference
C = 2*pi*r
C = 12 pi
360/ 60+60 = 360/120 = 3
12 pi / 3 = 4 pi = 4 x 3.1415 = 12.57


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A teacher writes an inequality x divided by 6 &lt; -2 on the board. Vincent incorrectly solves the inequality and obtains x &lt;
scZoUnD [109]

The error Vincent made was that he only multiplied the left side of the inequality with 6 although he had to multiply on both sides

Step-by-step explanation:

Given inequality that the teacher wrote is:

\frac{x}{6} -2

Solving an inequality means that the variable should be isolated on left side of the inequality.

So multiplying both sides by 6

6* \frac{2}{6} < -2 * 6\\x < -12

Vincent got the answer is x<-2 = > The error Vincent made was that he only multiplied the left side of the inequality with 6 although he had to multiply on both sides

Keywords: Inequality, solution

Learn more about inequalities at:

  • brainly.com/question/9214411
  • brainly.com/question/9196410

#LearnwithBrainly

4 0
3 years ago
How do we factor 225n to the 4th power minus p to the sixth power?
vova2212 [387]
I'm pretty sure this is correct.
{225n}^{4}   -  {p}^{6}
6 0
3 years ago
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Aleksandr [31]

Answer:

Step-by-step explanation:

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2y + 2y + 5y = 180

9y = 180

6 0
2 years ago
Read 2 more answers
Xy = -x is a linear inequality. O True O False​
Nat2105 [25]

Answer:

FALSE

Step-by-step explanation:

MARK BRAINLIEST

7 0
3 years ago
14.
victus00 [196]

Answer:

Step-by-step explanation:

1 hour = 3600 seconds

Distance traveled in  90 seconds = 5 feet

Distance traveled in 1 second = 5/90

Distance traveled in  3600 seconds  = 5*3600 / 90

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4 0
3 years ago
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