Based on the diagram below, which statement could be used to prove ∠ 1 ≅ ∠ 2 ? A. Vertical angles are congruent. B. Supplementary angles are congruent. C. Complementary angles are congruent. D. Two angles that form a linear pair are congruent.

Find the complete factored form of the polynomial 40m^3n^2+45m^2n^6

Successful implementation of a new system is based on three independent modules. module 1 works properly with probability 0.96. for modules 2 and 3, these probabilities equal 0.95 and 0.90. compute the probability that at least one of these three modules fails to work properly.

At oaknoll school, 90 out of 270 students on computers. what percent of students at oak knoll school do not own computers? round the nearest tenth of a percent.