Atruck traveling at an average rate of 45 mph leave the rest up 15 minutes later a car traveling at an average rate of 60 mph is the same rest stop traveling the same rate how long will take for the car to catch up to the truck?

How many sides does a regular polygon have if each exterior angle measure is 45 degrees explain your answer, i really don't understand this.

10x − 5y + 14 = 0 whats the answer pls

The triangle shown has a hypotenuse with a length of 13 feet. the measure of angle a is 20 degrees. and the measure of angle b is 70 degrees. which of the following is closest to the length, in feet, of line segment ac? no need to use a calculator to find the trig numbers. each function is listed below. 4.4 5 12.2 35.7