A, B, and C are collinear C is the midpoint fo AB AC = 2x + 12 CB = 3x - 4 Find AB

Which expression is equivalent to 2x^2+7x+4?

Which of the following equations is of the parabola whose vertex is at (4, 3), axis of symmetry parallel to the y-axis and focus at (4, -3)? a.) y+3=1/24 (x+4)^2 b.)y-3=-1/24 (x-4)^2 c.)x-4=-1/24 (y-3)^2

He that is measured at 220° is a reflex angle. the opposite angle is obtuse. find the measure of obtuse .