Seen two line segments, ab and cd which bisect each other at point e.
explain why ac = db

The sum of the reciprocal of a positive number and the reciprocal of 2 more than the number is 3/4 equation: the number is

Which equation represents a direct linear variationa. y=x2b. y=2/5xc. y=1/xd. y=x+3

Cd is the perpendicular bisector of both xy and st, and cy=20. find xy.