Find the measure of angle 7 m<7=?

Find the sum of the measure of the interior angles of a polygon of 9 sides ; of 32 sides

What is the point-slope equation of a line with slope -5 that contains the point (6,3)

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