For all values of x,
F(x) = x2 g(x) = x+3
A) find fg(5)
B) find gf(5)

What does the sign of the slope tell you about a line?

How many verticies does a triangular prims have

The perimeter of ? cde is 55 cm. a rhombus dmfn is inscribed in this triangle so that vertices m, f, and n lie on the sides cd , ce , and de respectively. find cd and de if cf=8 cm and ef=12 cm. the answer is not cd=20 and de=15. i have tried that one, it does not work.