We know that
the equation of a circle is
(x-h+(y-k)²=r²
where (k,k)----> is the center
and
r----> is the radius
y²+2x+x²-24y= -120
Group
terms that contain the same variable
(y²-24y)+(x²+2x)=-120
Complete
the square twice. Remember to balance the equation by adding the same constants
to each side
(y²-24y+144)+(x²+2x+1)=-120+144+1
<span>Rewrite as perfect squares</span>
(y-12)²+(x+1)²=25
(x+1)²+(y-12)²=5²
the answer isthe coordinates of the center are (-1,12)the radius is 5 units
10x=12x-25
-2x=-25
2x=25
x=2.5
A ray i<span>s </span>part of a line<span> that </span>has one endpoint and continues <span>without end in </span>one direction<span>.</span>
Answer:
Therefore, the area of the ellipse is:
Area = 78.5 inches
Step-by-step explanation:
The formula to find the area of the ellipse is

The major axis of an ellipse = 25 inches
The minor axis of an ellipse = 4 inches
- The value of a = major axis/2 = 25/2 = 12.5 inches
- The value of b = minor axis/2 = 4/2 = 2 inches
Thus
The area of the ellipse:
Area = 


inches ∵ 
Therefore, the area of the ellipse is:
Area = 78.5 inches
Answer:
no idea
Step-by-step explanation:
but God bless you my boi