Neville says that ALL equilateral are isosceles triangles, but that NOT all isosceles triangles are also equilateral. Is Neville correct? Explain why or why not. Use models to represent your thinking.

What are the domain and range of the function? f(x) = -4 (sqrt)x

A20? -foot ladder is placed against a vertical wall of a? building, with the bottom of the ladder standing on level ground 19 feet from the base of the building. how high up the wall does the ladder? reach?

What is the missing statement in step 4? ? rts ? ? vtu and ? rtu ? ? vts ? rts ? ? rvs and ? rtu ? ? stv ? vrs ? ? vru and ? usr ? ? usv ? vur ? ? vus and ? uvs ? ? sru