Polygon ABCD has reflected about GH to give polygon A′B′C′D′. Change the line of reflection. You can move each endpoint individually or move the entire line. As you move the line of reflection, what do you observe about the relationship between polygon ABCD and its image?

Which ahows the graph of the solution set of 6x+4y< 12

The number if marbles of different colors stored in a hat is listed below: 4 red marbles 10 green marbles 7 blue marbles. without looking in the hat, dan takes out a marble at random. he replaces the marble and then takes out another marble from the hat. what is the probability that dan takes out a blue marble in both draws?

Ineed with number 6 , explain how to get 1978