Find the area of a regular hexagon with the given measurement

Plot the points (0,6), (3,15.8), and (9.5,0) using the graphing tool, and find the function

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

10 ! a train starts from grand city and travels toward belleville 388 miles away. at the same time, a train starts from belleville and runs at the rate of 47 miles per hour toward grand city. they pass each other 4 hours later. find the rate of the train from grand city.