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cupoosta [38]
2 years ago
10

Approximate 79.75 to the nearest hundred, ten, whole number, thenth​

Mathematics
1 answer:
Zielflug [23.3K]2 years ago
5 0

Answer: ten -  80(?)

hundred - 100

whole number - 80

tenth - 79.8

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Answer:

(x - 5)^2 + y^2 = 225/4,

or you could write it as (x - 5)^2 + y^2 = 56.25.

Step-by-step explanation:

The factor form is

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So we have:

(x - 5)^2 + (y - 0)^2 = r^2

As the point  (-1, 9/2) is on the line:

(-1 - 5)^2 +  (9/2)^2 = r^2

r^2 =  36 +  81/4

r^2 = 225/4.

So  substituting for r^2:

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(x - 5)^2 + y^2 = 225/4 is the standard form.

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3 years ago
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Answer:

Step-by-step explanation:

Remark

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Step-by-step explanation:

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Answer:

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3 years ago
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Answer:

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Then, divide 28 by 45, and multiply by 100

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