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50 POINTS TO WHO ANSWERS ALL OF THESE!!!


1. The equation of a circle is x2+y2+10x−4y−20=0 .
What is the radius of the circle?
2. The general form of the equation of a circle is x2+y2+2x−6y+1=0.
What are the coordinates of the center of the circle?
3.The standard form of the equation of a circle is (x−3)2+(y−1)2=16.
What is the general form of the equation?
4. The center of a circle is located at (5, −5) . The radius of the circle is 3.
What is the equation of the circle in general form?
5. What is the equation of this circle in general form?

50 POINTS TO WHO ANSWERS ALL OF THESE 1 The equation of a circle is x2y210x4y200 What is the radius of the circle 2 The general form of the equation of a circle class=

Respuesta :

krophidisyt11
#1. The radius is 7.
#2. Centre; (-1, 3)
#3. Center; (-1, 3) -- Radius length = 4
#4. x²+y²-10x+10y+41=0 
#5. x²+y²-10x+10y+41=0 

There man, Hopefully this helps!

The radius is 7.

Centre; (-1, 3)

Center; (-1, 3) -- Radius length = 4

Cant Help with 4 & 5