In triangle PQR below QR=5,5 cm and QRP =60° . CALCULATE THE LENGTH OF PR​

Which of the following correctly justifies statement four of the two column proof? a. corresponding angles theorem b. transitive property of equality c. vertical angle theorem d. substitution property of equality

Acar started driving from city a to city b, distance between which is 620 miles, at a rate of 60 mph. two hours later a truck left city b and started moving towards city a at a rate of 40 mph. how many hours after the truck's departure will the two meet?

The function f(x) = 14,600(1.1)* represents the population of a town x years after it was established. what was the original population of the town?