Hey, my assignment is due in a few hours totally blew over me . Would appreciate some help !

Two parallel lines are crossed by a transversal.what is value of x

This race was first held in 1953 on august 16th. every decade the race finishes with a festival. how many years is this?

According to modern science, earth is about 4.5 billion years old and written human history extends back about 10,000 years. suppose the entire history of earth is represented with a 10-meter-long timeline, with the birth of earth on one end and today at the other end.