BC = -23 + 2x, AC = 13, and AB = x.
Find BC.

All per-unit concepts rely on ratios,meaning,to provide a type of measurement

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

The vertices of a triangle are a(7.5), b(4,2), and c19. 2). what is