Answer:
( x - 11 )^2 + ( y - 5 )^2 = 4^2
Step-by-step explanation:
The general form of equation for a circle is ( x - h )^2 + ( y - k )^2 = r^2.
h and k are the co-ordinates of the center of circle and r is the radius
We have,
r=4
(h,k)=(11,5)
( x - h )^2 + ( y - k )^2 = r^2
or, ( x - 11 )^2 + ( y - 5 )^2 = 4^2
If you simplify,
x^2-22x+121+y^2-10y+25=16
or, x^2+y^2-22x-10y+146-16=0
or,x^2+y^2-22x-10y+130=0
Answer:
Option (E)
Step-by-step explanation:


------(1)

-------(2)
Since, 
By substituting the values of b and d from equation (1) and (2),


6a + 24 = 6a + mc
mc = 24
m = 
Therefore, Option (E) will be the correct option.
It’s 21 it technically just means your increasing the 15 by 50 percent
The answer is x = 3 hope this helps pls thank me