Acircle is divided into 8 sectors. each sector has an area of approximately 5 square inches. what is the approximate area of the circle? question 5 options: a. 25 square inches b. 40 square inches c. 15.7 square inches d. 78.5 square inches

Solve the following inequalities and show the solution on a number line. 3/4 (2x-7) ≤ 5

Which polynomial equation of least degree has -2, -2, 3, and 3 as four of its roots? (x + 2)(x - 3) = 0 (x - 2)-2(x + 3)3 = 0 (x-2 + 2)(x2- 3) = 0 (x + 2)2(x - 3)2 = 0

Nina has prepared the following two-column proof below. she is given that ∠oln ≅ ∠lno and she is trying to prove that ol ≅ on. triangle oln, where angle oln is congruent to angle lno nina made two errors in the proof. identify and correct the errors.