Hector must find the sum of 50+83+50 by using mental math. which property allows hector to simplify the equation to 50+50+83 and find an equivalent sum?

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

What is the area of the trapezoid shown ?

Given that ot =5, xt=12, and ox= 13 is xy tangent to circle o at t? explain.