if the temperature is dropping at a rate of 2 degrees per hour, how many hours will it take to drop 15 degrees.

The value of cos 30° is the same as which of the following?

Find the measure of angle c in the following triangle.

Afitness center has 2 membership plans one has a low dollar sign up fee of 15 dollars and costs 38 dollars per month to join. a second plan has a higher sign up fee of 78 dollars but a lower monthly fee of 31 dollars for what number of days of the month is the coat the same