SOLUTION: A circle has the equation 5x^2+5y^2+30x-20y-60=0. Find the center the radius of the cirlce.

SOLUTION: A circle has the equation 5x^2+5y^2+30x-20y-60=0. Find the center the radius of the cirlce.

Algebra.Com

Question 517103: A circle has the equation 5x^2+5y^2+30x-20y-60=0. Find the center the radius of the cirlce.
Answer by Gogonati(855) (Show Source): You can put this solution on YOUR website!
=>=>=>
From the final equation we conclude that the center is
the point (-3, 2) and the radius is 5.
RELATED QUESTIONS
A cirlce has the equation 5x^2+5y^2+30x-20y-60=0. Find the center and the radius of the... (answered by solver91311)

Find the center and radius of a circle. 5x^2+5y^2+40x-40y+80=0 Totally lost. (answered by Cromlix)

Find the center (h,k)and the radius of the circle using this equation:... (answered by lwsshak3)

find the center and the radius of the cirlce... (answered by ewatrrr)

find the center (h,k) and radius, r, of the cirlce.... (answered by ewatrrr,jim_thompson5910)

1. Find an equation of a circle passing through the points A(1,2) and B(1,-2) touching... (answered by Alan3354,greenestamps)

Given this equation find the radius and center of a circle.... (answered by Earlsdon)

Complete the square and write the equation of the circle into standard form.... (answered by Edwin McCravy)

DRAW 2 CONCENTRIC CIRCLES. tHE LARGER CIRCLE HAS A RADIUS THAT IS 18 INCHES LONGER THAN... (answered by mananth)