Answer:

Step-by-step explanation:
step 1
Find the radius of the circle
we know that
The radius of the circle is the distance between the center and any point on the circle
the formula to calculate the distance between two points is equal to

we have the points
(0,0) and (0,-9)
substitute in the formula



step 2
Find the equation of the circle
The equation of the circle in center radius form is equal to

we have

substitute


Answer:
do you know the answer?
Step-by-step explanation:
5/6, 2/6 you multiply 1/3 by 2 so 1x2 is 2 and 3x2 is 6 so your common Denominator is 5/6, 2/6
Numbers which have the digits 5 or 0 as their last digit are divisible by 5.
For example- 10, 35, 70, 675 etc ..
Hope it helps!