Ab a b ¯ is the diameter of circle t. point a is located at (-4,2) and point b is located at (2,-8). what are the coordinates of the center of this circle? a. (-3, -5) b. (-4, -2) c. (-2, -4) d. (-1, -3)

What is the difference between the predicted value and the actual value

Which of these sequences is a geometric sequence a 1,2,4, 7, 11, 16, 22. b. 2.4.8.14.22.38 c.3.6.9. 15.18,21 d. 3,9,27,81,243,729,

Adecorative window is made up of a rectangle with semicircles at either end. the ratio of ad to ab is 3: 2 and ab is 30 inches. what is the ratio of the area of the rectangle to the combined area of the semicircles? possible answers: a. 2: 3 b. 3: 2 c. 6: π d. 9: π e. 30: π