Someone please help me !!

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.

In the triangles, bc =de and ac fe.if the mzc is greater than the mze, then ab isdfelth

Look at triangle wxy what is the length (in centimeters) of the side wy of the triangle?