Answer:
The answer of this question is -25
Answer:
For the given circle, the center is at (-7,4) and radius is 7
Step-by-step explanation:
Given equation of the circle is
To find the center and radius of given circle with the help of its equation:
Equation of the circle is of the form
(x-h)^2+(y-k)^2=r^2\hfill (2)[/tex] with center at (h,k) and radius is r.
Given
The above equation can be written as,
Now comparing the equations (2) and (3) we get
h=-7, k=4 and r=7
Therefore center at (h,k) is (-7,4) and radius is 7
For the given circle, the center is at (-7,4) and radius is 7
Answer:
c)
The distribution is skewed down the middle,
Therefore it is symmetric.
Answer:
x=43°
Step-by-step explanation:
on b the other side is 65°
180-65=115
115-72=43°