Consider the image. Are the two triangles congruent if a is congruent

What is the distance from zero if a quadratic function has a line of symmetry at x=-3 and a zero at 4

What are two numbers that have a sum of 15?

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.