Select the inequality that models the problem.
the sum of two consecutive odd integers is at least 80.
a: n + n + 2 ≥ 80
b: n+ n + 2 > 80
c: n + n + 1 ≥ 80
d: n + n + 1 > 80

The radius of the base of a cylinder is 10 centimeters, and its height is 20 centimeters. a cone is used to fill the cylinder with water. the radius of the cone's base is 5 centimeters, and its height is 10 centimeters.

Points a, b, and c form a triangle. complete the statements to prove that the sum of the interior angles of triangle abc is 180

Which of the following is a solution of z^6 = 64i? 2(cos105° + isin105°) 2(cos120° + isin120°) 2(cos135° + isin135°) 8(cos15° + isin15°)