y can you guys do me a favor and press (right) Ctrl key, and pressing the Scroll Lock twice. tysm

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

What are the sotions to the quadratic equation 9x^2=4

What number gives you a irrational number when added to 2/5