Determine the measure of angle 1

Kevin has just finished paying off his loan. he was assessed a service charge of $422. he paid off the principal and the interest by making weekly payments of $36.13 for four years. if the principal was $7,150, how much did kevin pay in finance charges, to the nearest dollar? a. $498 b. $365 c. $422 d. $787

What is the solution to the equation e3x=12? round your answer to the nearest hundredth

In the diagram, ab is tangent to c, ab = 4 inches, and ad = 2 inches. find the radius of the circle.