What is the value of the expression below when z=4 3z2-10z-5

Is δ pmr similar to δ smn ? if so, which postulate or theorem proves these two triangles are similar?

How many square feet of out door carpet will we need for this hole? 8ft 3ft 12ft 4ft

When are triangles considered similar? a. corresponding angles are equal andcorresponding sides are proportionalb. corresponding angles are proportional andcorresponding sides are equalc. corresponding angles are equal orcorresponding sides are proportionald. corresponding angles are proportional orcorresponding sides are equal select the best answer from the choices providedmark this and retumsave and exitnext