11. Which regular polygon has a minimum rotation of 45° to carry the polygon onto itself? A. octagon

B. decagon

C. hexagon

D. pentagon

The height of a triangle is 4 in. greater than twice its base. the area of the triangle is no more than 168 in.^2. which inequalitycan be used to find the possible lengths, x, of the base of the triangle?

Which is the completely factored from of xy^3-x^3y

Use the discriminant to describe the roots of each equation. then select the best description. 2m2 + 3 = m double root real and rational roots real and irrational roots non-real roots