What are the coordinates of the center of a circle with an equation of (x-3)^2y+7)^2=120?

Skew lines(segments) are lines(segments) in 3 dimensions that do not intersect the given segment and are not parallel to it.  ae, bf, eg, and fh are your skew segments.  i hope that : )

If gravity is one third on mars then weight also one third on mars