Sunday
April 20, 2014

Homework Help: geometry

Posted by lindsay on Sunday, April 29, 2012 at 12:25am.

Find the coordinates of the center and the radius of a circle with and equation of:
a. x^2 + 2root7x +7 + (Y-root 11)^2 =11
b. x^2 -12x + 84 =-y^2 + 16y

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

geometry - . Which of the following circles would show the locus of points in a ...
maths - The equation of the circle is x(squared)+y(squared)-3x -4=0.Find : (i)...
geometry - Write an equation for each circle if the coordiantes of the center ...
Geometry - line segment ab is the diameter of circle O whose center has ...
Geometry - line segment ab is the diameter of circle O whose center has ...
geometry - Triangle PQR has vertices P(1,2), Q(25,2) and R(10,20). Find the ...
Geometry Math - If point M is the center of a sphere with the coordinates (-1,3,...
math - Find the coordinates of the center and the radius of the circle with ...
calculus - A uniform thin sheet of metal is cut in the shape of a semicircle of ...
Calculus - A jogger runs around a circular track of radius 65 ft. Let (x,y) be ...

Search
Members