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Anna007 [38]
3 years ago
11

Find the area of a circle that has a radius of 9 mm. Use 3.14 for .

Mathematics
1 answer:
GarryVolchara [31]3 years ago
4 0

Answer:254.34 mm2

Step-by-step explanation:

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The permiter of a square must be less than 160 feet. What is the maximum length of a side in feet?
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39 ft

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Tyra makes $21.40 per hour at her job for the first 40 hours and $32.10 for anything over 40 hours. if tyra typically works 45 h
Debora [2.8K]
She works for 40 hours, and then 5 hours.
So, for these first 40 hours, Tyra earns $21.40 per hour. We can find how much she earns in 40 hours:

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Now, for any number of hours Tayra works more that 40 hours, she will earn $32.10 each hour.

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Hence, Tayra will earn $32.10 every hour for the 5 hours:

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