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A, b, c, and d have the coordinates (-8, 1), (-2, 4), (-3, -1), and (-6, 5), respectively. which sentence about the points is true? a. a, b, c, and d lie on the same line. b. and are perpendicular lines. c. and are parallel lines. d. and are intersecting lines but are not perpendicular. e. and are parallel lines.

Asphere has a diameter of 10 in. what is the volume of the sphere?

Solve each quadratic equation by factoring and using the zero product property. x^2 - 8x + 30 = 3x