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gizmo_the_mogwai [7]
4 years ago
15

Circle D is below.What is the arc measure of BC in degrees?(7n – 12)​

Mathematics
2 answers:
frozen [14]4 years ago
7 0

Answer:

84

Step-by-step explanation:

The sum of the central angles is equal to 360. You set up an equation:

13n - 16 + 7n + 12 + 6n = 360

You combine like terms:

26n - 4 = 360

You add 4:

26n = 364

Divide by 26:

n = 14

To find BC you plug in "n=14" in the equation BC = 6n. You multiply 14 by 6 and get 84

tensa zangetsu [6.8K]4 years ago
7 0
The answer is 84 hope this helps
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7 0
3 years ago
Hawaii 0.288% = what fraction
Sindrei [870]

Answer:

36⁄125 or if we are talking about the lowest term it is 9 /3125


Step-by-step explanation:

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<em>Or for the lowest term:</em>

Therefore 0.288% can be written as  

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4 0
3 years ago
What is the quotient of 2 1/5 divided by 6 3/5 in simplest form?
Leni [432]

Good evening ,

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Answer:

\frac{1}{3}

___________________

Step-by-step explanation:

Look at the photo below for the details.

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7 0
3 years ago
Juan Ramirez sells suits in a major department store on weekends. He earns a commission of 5 percent on the first ten suits, and
Zepler [3.9K]
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8 0
3 years ago
The circle below is centered at the origin and has a radius of 7. What is its
Rashid [163]

Answer:

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Step-by-step explanation:

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here, we know our circle's radius (r) to be 7

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hope this helps!! have a lovely day :)

7 0
2 years ago
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