Equilateral triangle pbj is inscribed in a circle as shown. determine the measure of arc pb.

What are the domain and range of the function? f(x) = -4 (sqrt)x

Which statement explains how you could use coordinate geometry to prove that quadrilateral abcd is a parallelogram? -5 -4 -3 -2 -1 t 1 2 3 4 prove that all sides are congruent and have slopes that are opposite reciprocals prove that segments ad and ab are congruent and parallel prove that opposite sides are congruent and have equal slopes prove that segments bc and cd are congruent and parallel

If y varies directly as x2 and y=6 when x=6, find the constant of variation.