The average is 30 because 36+26+30+28=120 divided by 4 = 30
Answer:
your question is not clear
Step-by-step explanation:
because of option not correct arrange
Answer:
Center of the circle= (-9,6)
Radius = 5 units
Step-by-step explanation:
Once the equation of the circle has been written in the format
(x-h)²+(y-k)²=r² , (h,k) is the center while r is the radius of the circle.
From the given equation, -h=9 therefore h= -9.
-k = -6 therefore k = 6. r² = 25 therefore r= √25=5
Center of the circle= (-9,6) radius = 5 units
We have:

So: w = 15 is not a solution of the inequality.
Ok done. Thank to me :>