Select the correct answer. Given: , , , and are vertices of quadrilateral . Prove: is a trapezoid. Statements Reasons 1. , , , and are vertices of quadrilateral . 1. given 2. slope of : , slope of : , slope of : , slope of : 2. definition of slope 3. ? 3. ? 4. is a trapezoid. 4. definition of a trapezoid What is step 3 to complete the proof? A. by the definition of perpendicular lines B. by the definition of parallel lines C. by the definition of perpendicular lines D. by the definition of parallel lines

Powerful women's group has claimed that men and women differ in attitudes about sexual discrimination. a group of 50 men (group 1) and 40 women (group 2) were asked if they thought sexual discrimination is a problem in the united states. of those sampled, 11 of the men and 19 of the women did believe that sexual discrimination is a problem. if the p-value turns out to be 0.035 (which is not the real value in this data set), then at = 0.05, you should fail to reject h0. at = 0.04, you should reject h0. at = 0.03, you should reject h0. none of these would be a correct statement.

Segment an is an altitude of right δabc with a right angle at a. if ab = 2, squared 5 in and nc = 1 in, find bn, an, ac.

Find all the angles that satisfy the equation cos(θ)=32