All percents are out of 100 so start with 15/100 and then simplify
3/20
Answer: (x+7)^2 + (y-4)^2 = 121 or (x+7)^2 + (y-4)^2 = 11^2
Step-by-step explanation:
Equation of the circle is:
, which is the center
and the radius 
-Place the center (-7,4) and radius 11 onto that equation:
(if simplified radius needed)
or

The answer is X=23 and y=9
The missing fraction would be

since it is exactly in the halfway between
Answer:
i believe the 3rd one is it but yet im not for sure
Step-by-step explanation: