Find the measure of angle 1 measure of angle 1=x measure of angle 2=x-6

Acar travels at an average speed of 56 miles per hour. how long does it take to travel 196 miles

An engineer scale model shows a building that is 3 inches tall. if the scale is 1 inch = 600 feet, how tall is the actual building?

The table below shows the angle measurements for triangle abc and triangle xyz. if triangle abc is similar to triangle xyz, what does angle z equal, in degrees?