Answer:6
Step-by-step explanation:
Answer:
-1/2
Step-by-step explanation:
divide -3/4 by 3/2, the answer is -1/2.
Answer:
Below in bold.
Step-by-step explanation:
x^2 + y^2 - 8x + 12y + 40 = 0
x^2 - 8x + y^2 + 12y = -40
Complete the square on the x and y terms:-
(x - 4)^2 - 16 + ( y + 6)^2 - 36 = -40
(x - 4)^2 + (y + 6)^2 = -40 + 16 + 36
(x - 4)^2 + (y + 6)^2 = 12
So the centre is at (4, -6) and the radius is √12.
X + 8 >= 14
x >= 14 -8
x> = 6
Answer:
I'll post a question, be quick though