Answer:
D is correct.
Step-by-step explanation:
(x + 2)^2 + (y - 6)^2 = r^2
(-2+2)^2 + (10 - 6)^2 = r^2
r^2= (10 - 6)^2
r^2=16
Step-by-step explanation:
HERE,
as,it is a right angle triangle,
x=

Answer:
It’s either A or C
Step-by-step explanation:
Answer:
2y +10 +3y-4
5y+6
Step-by-step explanation: