Question

can someone help me plz :D I'll give a medal and be become a fan :)
A circle is represented by the equation below:

(x − 5)2 + (y + 7)2 = 49

Which statement is true?

The circle is centered at (−5, 7) and has a radius of 7.
The circle is centered at (5, −7) and has a diameter of 7.
The circle is centered at (5, −7) and has a radius of 7.
The circle is centered at (−5, 7) and has a diameter of 7.

Answer 1

thanks :) can u help me with one more and explain how? :) @extremearianna

Answer 2

Possibly! I could try. Could you check out the question I just posted?

Answer 3

Using the following equation, find the center and radius:

x2 −2x + y2 − 6y = 26

The center is located at (−1, −3), and the radius is 36.
The center is located at (1, 3), and the radius is 36.
The center is located at (−1, − 3), and the radius is 6.
The center is located at (1, 3), and the radius is 6.

Answer 4

@extremearianna can u solve plz ASAP :(

Answer 5

@ganeshie8 can u help plz :)

Answer 6

@Hero @dan815 heeeelp