Note: Enter your answer and show all the steps that you use to solve this problem in the space provided. Explain the distance formula. Then use it to calculate the distance between A ( 1 , 1 ) and B ( 7 , − 7 ) .

You drop a rubber ball off the roof of a 50 meter high building onto a paved parking lot. it bounces back up with every bounce, but not quite all the way back up to you. after the first bounce it bounces back only 80 percent of the distance it was dropped from. the pattern continues, meaning after every bounce it comes up to just 80 percent of the previous maximum height. so if before the first bounce the height is 50 meters, what height does the ball reach after the fifth bounce? round your answer to one decimal place and chose the correct response from the choices below:

Consider the proof. given: segment ab is parallel to line de. prove: what is the missing statement in step 5?

Acyclist bike x distance at 10 miles per hour .and returns over the same path at 8 miles per hour.what is the cyclist average rate for the round trip in miles per hour ?