Given A ∆GHJ with k
GH
L on GI
are K and L the midpoints of GH and GJ respectively?
is KL || HJ?
is HJ = 2KL?​

How can you find the magnitude of a vector, v = < x,y > , where the horizontal change is x and the vertical change is y?

Rewrite the polynomial -9x5 + 36x4 + 189x3 in factored form.

3questions show how you solved the problem 1. subtract & simplify (–y2 – 4y – 8) – (–4y2 – 6y + 3) 2.multiply and simplify 2x2y3z2 · 4xy4x2 3.multiply and simplify (x – 4) (x2 – 5x – 6)