If you can! i’m trying to understand these. write an equation of the line in point slope form that passes through points (-15,7) and (5, -3) y-7=1/2(x+15) y+7=-2(x-15) y-7=-1/2(x+15) y+7=2(x-15)

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

There are three bags: a (contains 2 white and 4 red balls), b (8 white, 4 red) and c (1 white 3 red). you select one ball at random from each bag, observe that exactly two are white, but forget which ball came from which bag. what is the probability that you selected a white ball from bag a?

Are the corresponding angles congruent? explain why or why not.