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DochEvi [55]
2 years ago
15

Identify the center and radius of each equation. (x - 1)² + y² +81

Mathematics
1 answer:
olga_2 [115]2 years ago
8 0
The answer is 9 center is ( 1,0)
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The world brand of rivet placement is 11209 rivets in 9 hours and belongs to J. Mair of Ireland. If another person places 11209
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Answer:

4.74 hours

Step-by-step explanation:

Given that both person have to place same number of rivets that is

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first person take 9 hours to complete the work

hence 1 hour work of 1st person is \frac{1}{9} of total work

second person takes 10 hours to complete the same work

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Now if both work together then

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5 0
3 years ago
I literally have no clue what this unit is about so help
vaieri [72.5K]
The answer is D
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ICE Princess25 [194]

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Step-by-step explanation:

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Ashley bought 4 1/3 yards of fabric. How much is this in feet
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