What is the answer

10 x 57

Solve each quadratic equation by factoring and using the zero product property. n^2 - 49 = 0

Segment wx is shown explain how you would construct a perpendicular bisector of wx using a compass and a straightedge

Aprobability experiment is conducted in which the sample space of the experiment is s={7,8,9,10,11,12,13,14,15,16,17,18}, event f={7,8,9,10,11,12}, and event g={11,12,13,14}. assume that each outcome is equally likely. list the outcomes in f or g. find p(f or g) by counting the number of outcomes in f or g. determine p(f or g) using the general addition rule.