What is the difference of the x-coordinate of point A and the x-coordinate of point B? In terms of rigid transformations (reflections, rotations, and translations) what does this difference represent?

what is the difference of the y-coordinate of point A and the y-coordinate of point B?

In terms of rigid transformations (reflections, rotations, and translations) what does this difference represent?

Which best explains why this triangle is or is not a right triangle?

Segment xy is dilated through point m with a scale factor of 2. which segment shows the correct result of the dilation

Suppose that 3% of all athletes are using the endurance-enhancing hormone epo (you should be able to simply compute the percentage of all athletes that are not using epo). for our purposes, a “positive” test result is one that indicates presence of epo in an athlete’s bloodstream. the probability of a positive result, given the presence of epo is .99. the probability of a negative result, when epo is not present, is .90. what is the probability that a randomly selected athlete tests positive for epo? 0.0297