Answer it ASAP!! Also there is like a drawing box or sum like that.

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

Find the maximum value of p= 4x + 5y subject to the following constraints :

How is this equation completed? i cannot find any examples in the book.