There were 42 runners to start a race. in the first half of the race, 1 over 3 of them dropped out. in the second half of the race, 4 over 7 of the remaining runners dropped out. how many runners finished the race?

An airport in death valley is 60 feet below sea level, and an airplane is flying 2,000 feet above sea level. how many feet must the plane descend in order to land? a. 2060 b. 2000 feet c. 1940 feet d. 1880 feet e.1400 feet will mark as brainliest

Which of the following correctly justifies statement four of the two column proof? a. corresponding angles theorem b. transitive property of equality c. vertical angle theorem d. substitution property of equality

If the value of cos330°is√3/2 then find cos 165°.