Which statements are true for the functions g(x)= x^2 and h(x) = -x^2? check all that apply

2.5 milligrams is equivalent to how many grams

Are the corresponding angles congruent? explain why or why not.

Write an equation of the line that passes through the point (2, 3) and is perpendicular to the line x = -1. a) y = 1 b) y = 3 c) y = 0 eliminate d) y = -3