If the radius of circle is 21 cm then find its area​

Find the required measurements of the following trapezoids. a = 8 cm b = 16 cm h = 10 cm

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)

The pair of coordinates that do not represent the point( 5,150’) is a. (5,-210) b. (5,210) c. (-5,330) d. (-5,-30)