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Gemiola [76]
2 years ago
5

in one day in, Annie traveled five times the sum of the number of hours Brian traveled and 2. together the travel 20 hours. find

the number of hours each person traveled.
Mathematics
1 answer:
svlad2 [7]2 years ago
3 0

5B + B = 20

6B = 20

B = 20 / 6  

= 10/ 3 hrs

A = 5 ( 10/3 + 2)

 = 5 (16/3)

= 80 / 3 hrs  

Brian traveled 10/3 hours and Annie traveled 80/3 hours.

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Answer:

C: (-8,3) R:5

Step-by-step explanation:

The equation of a circle can be written as:

(x-h)^2+(y-k)^2=r^2

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We have the equation:

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The center is (-8,3)

(x+8)^2--> (x-h)^2

Therefore the x coordinate of the center is -8

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Therefore the y coordinate of the center is 3

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r^2=25

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