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Svet_ta [14]
3 years ago
10

Pleaseeeee helpppp neeed doneee asappp

Mathematics
1 answer:
Mrac [35]3 years ago
3 0

Answer: 107 meters

Step-by-step explanation:

There are 2 ways to solve this:

1. The formula for arc length is: arc length = angle (in radians) * radius.

Thus, convert 123 degrees to radians by multiplying it by (pi/180), and then multiply this number by 50 (half of the diameter is the radius) in order to get 107.

2. Find the circumference of the track using C = pi*diameter and get 314.16. Then, set up a proportion: 314.16 meters / 360 degrees = x meters / 123 degrees and solve to get 107 :)

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Hey there!

If you ever see the word "is" in a story problem, it means that there is an equal sign there. Let's apply that to this.

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23800/0.34= 70,000

Therefore, the annual income is $70,000.

I hope this helps! Have a great day!

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3 years ago
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Step-by-step explanation:

4 0
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4 years ago
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