Find the missing side of each triangle. Leave your answers in simplest radical form. Write your answer with no spaces. Copy/paste this radical v for your answer if necessary. * 14 m 13 m х​

Expresa commuter train leaves downtown sation and travels at a average speed of 55 miles per hour towards the north side sation, which is 50miles away. thirty minutes later, express commuter train #7 leaves north side and travels at a average speed of 35miles per hour towards downtown sation. at the moment the two trains pass each other, how far(in miles) is train #12 from the downtown sation and how long(in minutes) has the #12 train been traveling