Please help I'm almost done show the work and use the correct energy formula A kid on a bike that is sitting at the top of a hill that is 21m high. The kid has a mass of 1.5kg and the bike has a mass of 2.5kg. What is the potential energy of the kid sitting on the bike?

Which two transformations are applied to pentagon abcde to create a'b'c'd'e'? (4 points) translated according to the rule (x, y) ? (x + 8, y + 2) and reflected across the x-axis translated according to the rule (x, y) ? (x + 2, y + 8) and reflected across the y-axis translated according to the rule (x, y) ? (x + 8, y + 2) and reflected across the y-axis translated according to the rule (x, y) ? (x + 2, y + 8) and reflected across the x-axis