Determining Equations of Concentric Circles
Concentric circles are circles with the same center but
different radil. Which equations represent concentric
circles along with the circle shown in the graph? Check
all that apply
Copy a 25
(x - 3)' + (-9) 3
(x - 8) + (-9) 14
( -8)" + (y +9)=3
(* * 8)** (y + 9) * 25
(x + 9) + (y + 8) = 3
2
0
12
10
10 20
8 of 10

idk

step-by-step explanation:

x =±sqrt(1/3)

step-by-step explanation:

x+4/6x=1/x

multiply each side by 6x to get rid of the fractions

6x*(x+4/6x)=1/x*6x

distribute

6x^2 +4 = 6

subtract 4 from each side

6x^2 +4-4 = 6-4

6x^2 =2

divide by 6

6x^2/6 = 2/6

x^2 = 1/3

take the square root of each side

sqrt(x^2) = ±sqrt(1/3)

x =±sqrt(1/3)

step-by-step explanation:

when the line is solid:

when the line is dashed:

this > inequality sign means:

this < inequality sign means:

this > inequality sign means:

this < inequality sign means:

about the problem:

srry i'm not done ! i'll