What is the approximate solution of this system of equations?

y = x2 + 3x + 3
y = x2 + x + 2

Find the value of the cosine for angle a

Describe the 2 algebraic methods you can use to find the zeros of the function f(t)=-16t^2+400.

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