If ab has endpoints, a(2,-1) and b(10,13) then whats the midpoint of ab

Iwant to know what 3g+5h+4g-2h is my teacher is too selfish to tell us

Given: pqrs is a parallelogram prove: pr and qs bisect each other at t

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