Set a={1,2,3,4,5,6} two numbers from set a are selected at random without replacement and their sum recorded how many different sums are possible

Which statement about the relative areas of triangle abd and triangle xyz is true

Monica build a remote control toy airplane for science project to test the plane she launched it from the top of a building the plane travel a horizontal distance of 50 feet before landing on the ground a quadratic function which models the height of the plane in feet relative to the ground at a horizontal distance of x feet from the building is shown

Segment an is an altitude of right δabc with a right angle at a. if ab = 2, squared 5 in and nc = 1 in, find bn, an, ac.