Answer:
2/10
Step-by-step explanation:
smart 'v'
Answer: ~5
Step-by-step explanation:
It's been awhile for me but I think you do sin=opp/hyp
sin(45)=3sqrt(2)/x
x = 3sqrt(2)/sin(45) = (approx) 5
The standard equation of a circle:

(h, k) - center
r - radius
We have:
(2, -8) → h = 2, k = -8
r = 9
Substitute:

Answer:
Step-by-step explanation: