For a pole-vaulter in training, the height the athelete will be able to pole-vault after months of training is given by ()=20−15−0.02
After how many months will she be able to vault 12 ft?

months

Consider the diagram. which line segment has the same measure as st? rx tx sr xs

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

Anyone know? will mark brainliest if you're correct!