when copper metal is placed in a solution of zinc nitrate, will a reaction occur? if so, what is the balanced equation for the reaction?

Which statement explains how you could use coordinate geometry to prove that quadrilateral abcd is a parallelogram? -5 -4 -3 -2 -1 t 1 2 3 4 prove that all sides are congruent and have slopes that are opposite reciprocals prove that segments ad and ab are congruent and parallel prove that opposite sides are congruent and have equal slopes prove that segments bc and cd are congruent and parallel

What is the average rate of change for this function for the interval from x=2 to x=4 ?

Can someone me i’m confused. will give brainliest and a whole bunch of points