What is the first step in solving the quadratic equation x² - 40 = 0?

Write an inequality and solve each problem.for exercises 11 and 12, interpret the solution.

As voters exit the polls, you ask a representative random sample of voters if they voted for a proposition. if the true percentage of voters who vote for the proposition is 63%, what is the probability that, in your sample, exactly 5 do not voted for the proposition before 2 voted for the proposition? the probability is

Which two angles in the figure are adjacent angles?