The area of a circle is 225(pi) in squared. find the area of the sector whose central angle is 45 degrees.

Match each function with its rate of growth or decay

If you had $1,900,000, how many days would it take you to spend all if you spent $1 a second. (there are 86,400 seconds in a day)

Solve 2 - 3 cos x = 5 + 3 cos x for 0° ≤ x ≤ 180° a. 150° b. 30° c. 60° d. 120°