Find x. assume that segments that appear tangent are tangent. a. 21 c. 8 b. 9 d. 12 i need asap, show work.

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

If g^-1(x) is the inverse of g (x) which statement must be true

When steve woke up. his temperature was 102 degrees f. two hours later it was 3 degrees lower. what was his temperature then?