If =
−1, Prove that
=
−1
, is a positive integer.

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

Describe the 2 algebraic methods you can use to find the zeros of the function f(t)=-16t^2+400.

This is about circle theorems. someone asap : (