The angles of a trapezium are x, 2x, 3x and 4x. Calculate the value of the second
smallest angle.​

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

Which of the points a(6, 2), b(0, 0), c(3, 2), d(−12, 8), e(−12, −8) belong to the graph of direct variation y= 2/3 x?

Rewrite the following quadratic functions in intercept or factored form. show your work. f(x) = 3x^2 - 12