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3 years ago

What is the radius of a circle whose equation is x2 + (y – 8)2 = 25?

Mathematics

2 answers:

Dafna11 [192]3 years ago

8 0

Use photo math :) and you will get your answer

Ann [662]3 years ago

5 0

Answer:

r = 5

Step-by-step explanation:

Compare this equation to the standard form

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

Through this comparison we see that h = 0, k = 8 and r = 5.

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3 years ago

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3 years ago

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A local water company charges a flat fee of $5 per month, plus $0.0007 per gallons, and $0.0009 per gallon for every gallon for

cestrela7 [59]

Answer:

Total cost= $51

Step-by-step explanation:

Giving the following information:

Fixed cost= $5

From 0 to 40,000 gallons= $0.0007 per gallon

From 40,001 to infinity= $0.0009

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3 years ago