Prove that tan² theta + cot² theta = sec² theta cosec² theta- 2​

Ahiking trail is 6 miles long. it has 4 exercise stations, spaced evenly along the trail. what is the distance between each exercise station?

The measure of one angle of an octagon is two times smaller that of the other seven angles. what is the measure of each angle?

The population of a small rural town in the year 2006 was 2,459. the population can be modeled by the function below, where f(x residents and t is the number of years elapsed since 2006. f(t) = 2,459(0.92)