Dg , eg , and fg are perpendicular bisectors of the sides of △abc . cf=8 centimeters and fg=6 centimeters. what is bg ? enter your answer in the box.

The general form of the quetion of a circle is ax^2+by^2+cx+dy+e=0 where a=b=0 if the circle has a radius of three units and the center lies on the y axis which set of values of a, b, c, d, and e might correspond to the circle

Add the fractions, and simply the result to lowest terms. 2/3 + 2/7= ?

What is the axis of symmetry of the function f(x)=-(x+ 9)(x-21)