B. 81 square units
Area for a square is length times width. In this case, both are 9 so 9 x 9 = 81
Answer: No
Step-by-step explanation:
I believe there would only be one describing both if they were parallel lines, but they are going two different directions in this graph. Correct me if I am wrong!
(x+8)^(2) + (y+9)^(2) = 169
(x+8)^(2) + (y+9)^(2) = 13^2
h = -8
k = -9
r = 13
answer
A. center (-8,-9)
radius = 13
--------------
(x-7)^2 + y^2 = 225
(x-7)^2 + y^2 = 15^2
h = 7
k = 0
r = 15
answer
B. center (7,0)
radius = 15
Answer:
2
Step-by-step explanation:
-2y + 2y = 0
10 - 8 = 2
D)3x-2y=8
I added a picture explaining how I worked it out!
