Solve for X -6+9x 7x+12

Parallel and Perpendicular lines

Identify a1 and r for the geometric sequence an= -256(-1/4) n-1

What is the multiple zero and multiplicity of f(x) = (x ? 3)(x ? 3)(x + 5)? multiple zero is 3; multiplicity is 2 multiple zero is 5; multiplicity is 1 multiple zero is ? 5; multiplicity is 1 multiple zero is ? 3; multiplicity is 2

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