Answer:
Step-by-step explanation:
To find the center and the radius, we need to put the equation in the (x-a)^2+(y-b)^2=r^2 [a is the x-coordinate, b is the y-coordinate, and r is the radius].
(x+6)^2+(y+7)^2 - 36 - 49 + 69 = 0
(x+6)^2+(y+7)^2 - 16 = 0
(x+6)^2+(y+7)^2 = 16
(x+6)^2+(y+7)^2 = 4^2
The center is (-6,-7) and the radius is 4.
Hope this helps!
Answer:
2
Step-by-step explanation:
(8)2/(2)4 multiply both numbers when x and y is replaced
16/8 can be simplified to
2
Answer:
I believe your answer is D
sorry if im wrong
Step-by-step explanation:
Answer:
$114.46
Step-by-step explanation:
Answer:
0
Step-by-step explanation:
They all seem to be plotted correctly in accordance with the graph
