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jarptica [38.1K]
3 years ago
9

Find the arc length of the partial circle.

Mathematics
1 answer:
tester [92]3 years ago
7 0

Answer:

arc length = radius * central angle in degrees * (PI / 180)

arc length = 7 * 90 * (3.14159265 / 180)

arc length = 10.995574275

http://www.1728.org/radians.htm

Step-by-step explanation:

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Answer to 14: B

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3 years ago
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3 years ago
A fair sold a total of 3,300 tickets on friday and saturday. it sold 100 more on friday than on saturday.how many tickets did th
IgorLugansk [536]
On Saturday - x tickets
on Friday - (x + 100)
altogether
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7 0
3 years ago
Which equation represents the vertical line passing through (1,-9)?
Alex17521 [72]

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Step-by-step explanation:

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3 years ago
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Mike sells calculators. His competitor sells a new calculator line for $14 each . Mike needs a 40% markup on selling price to ma
Sergio039 [100]

Answer:

cost to afford to bring these calculators is $8.4

markup on retail = 5.6

Step-by-step explanation:

given data

selling price = $14

mark up on selling = 40%  = 40/100 = 0.40

to find out

What cost can Mike afford to bring these calculators

solution

we calculate markup on retail that is mark up on selling of selling price

markup on retail = 0.40 × 14

markup on retail = 5.6

so

cost to afford to bring these calculators = 14 - 5.6

cost to afford to bring these calculators is $8.4

3 0
3 years ago
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