7. Mike is teasing his little sister. He has her favorite doll and is holding it above his head so she can't reach it. If the doll has a mass of 0.6 kg and Mike is
holding it at a height of 2.4 m, how much gravitational potential energy does
the doll have?

Apolygon is shown on the graph: a polygon is shown on the coordinate plane. vertices are located at 3 comma 5, 1 comma 3, 1 comma 1, 2 comma 0, 4 comma 0, 5 comma 1, and 5 comma 3. what effect will a translation 3 units down and 2 units left have on the polygon? be sure to address how it could impact the angles, side lengths, and congruency between the original pre-image and the image. xd i need