What is the surface area of a sphere with a circumference of 50 ft? Round the answer to the nearest tenth
A. 63.3 ft2
B. 1989 ft2
C. 398.0 ft2
D. 795.8 ft2

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.

What is a graph with a never ending line called?

Daniel bought a computer game for $25 and later sold it to thomas for a 40% profit. how much did daniel sell the computer game for?