Two trains leave the station at the same time, one heading east and the other west. the eastbound train travels at 110 miles per hour. the westbound train travels at 90 miles per hour. how long will it take for the two trains to be 520 miles apart?

What value of x will make the triangles similar by the sss similarity theorem?

What is true about the dilation? it is a reduction with a scale factor between 0 and 1. it is a reduction with a scale factor greater than 1. it is an enlargement with a scale factor between 0 and 1. it is an enlargement with a scale factor greater than 1.

There are 15 plates and each plate is either 7 or 12 inches diameter. which systems of equations do you use to find the number of 7 inch plates, x and 12 inch plates, y