Line wy is an altitude in triangle wxz. if δywz ~ δyxw, what is true about xwz? xwz is an obtuse angle. xwz is a right angle. xwz is congruent to wxy. xwz is congruent to xzw.

Find the solution of system of equation y= x-4 y=4x+2

7. the area of the playing surface at the olympic stadium in beijing isof a hectare. what area will it occupy on a plan drawn to a scaleof 1: 500?

Match the vocabulary to the proper definition. in probability, two events in which 1. conditional probability the outcome of one event is independent of the outcome of a second event. 2. dependent events in probability, two events in which the outcome of one event is dependent on the outcome of a second event. the probability of an event in which the outcome of the event is conditional on the outcome of one or more different events. 3. independent events