An angle theta is drawn in standard position terminates in the fourth quadrant. If sin theta = -2/5, then which of the following is the value of cos of theta? (1) 3/5
(2) -4/5
(3) negative square root of 10 / 5
(4) square root of 21/5

Given ab and cb are tangents of p, and m =10°. what is the measure of abp?

Choose the equation below that represents the line that passes through the point (2, 4) and has a slope of 3. a) y − 4 = 3(x − 2) b) y − 2 = 3(x − 4) c) y + 4 = 3(x + 2) d) y + 2 = 3(x + 4)

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