Answer:
so many bots have replied to my questions :\\\
Step-by-step explanation:
Answer:
Center: (0, 6); radius = 4
Step-by-step explanation:
x^2 + y^2 - 12y + 20 = 0
We must complete the square in y.
x^2 + y^2 - 12y = -20
x^2 + y^2 - 12y + 36 = -20 + 36
x^2 + (y - 6)^2 = 16
(x - 0)^2 + (y - 6)^2 = 4^2
Center: (0, 6); radius = 4
-1/4+1/3=9x
and then x=-1/(9*12)=-1/108
You could write 6/15 as a decimal 0.40.
Therefore .48>.40
Answer:
x = 18
Step-by-step explanation:
(x-9) - 2 = 7
x - 9 - 2 = 7
x - 11 = 7
x = 7 + 11
x = 18