What number must you add to the polynomial below to complete the square?

x^2-10x

Ab based on the given diagram, if m_1 = 60° then m 2 = 30 60 90 180

Your friend, taylor, missed class today and needs some identifying solutions to systems. explain to taylor how to find the solution(s) of any system using its graph.

40 points which is the equation of a line perpendicular to the line with the equation: y = 1/4x + 2 a : y = -4x - 7 b : y = 4x + 2 c : y = 1/4x - 1/2 d : y = -1/4x + 3