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Hatshy [7]
3 years ago
15

A circle has its center at (-1, 2) and a radius of 3 units. What is the equation of the circle?

Mathematics
2 answers:
Aleks [24]3 years ago
8 0
Hello,

Answer D

(x+1)²+(y-2)²=9
Irina18 [472]3 years ago
5 0

Answer:

(x+1)^2+(y-2)^2=9

last option is correct.

Step-by-step explanation:

We have been given that

Center: (-1,2)

Radius :  3 units

We know that the standard form of the circle is given by

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

Here, h = -2, k = 2, and r=3

Substituting these values in the above formula, we get

(x+1)^2+(y-2)^2=3^2\\\\(x+1)^2+(y-2)^2=9

Therefore, last option is correct.

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Joe and Mark wash and wax cars on the weekend. On each car, they spend $1.50 on soap, $3.00 on wax, and $1.25 on wheel & tir
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3 years ago
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Jerry says I've got my money in a great account that compounds interest monthly. The equation y=388 (1.008) represents how much
zheka24 [161]

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7 0
3 years ago
How do you do this and what ya the correct answer? Simple and concise explanation please!
ale4655 [162]

Answer:

2

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You are right as rain. You go to the x axis.

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