Find the measure of , and the perimeter and area of parallelogram ABCD.
Parallelogram A B C D is shown. Side A B is 17 centimeters. Side A D is 20 centimeters. Angle A is 28 degrees. The height is 8 centimeters.

Which statement describes the term economics? a. it is the study of using limited resources to fulfill wants and needs. b. it is the study of how governments fulfill the wants and needs of nations. c. it is the study of how people spend their money to fulfill wants and needs.

G(x)=x2-16xb=-16, so =16 = 649(x) = (x2 - 16x + 64) - 649(x) = (x - 1)2-

Acircle has the equation (x-2)^2 +y^2 =5. what are the coordinates of the circle's center?