21) The measurement of two vertical angles are MZAEC = 5x - 20 and MZDEB = 4x - 7. Find the value of x andm_CEB?

On any given day, the number of users, u, that access a certain website can be represented by the inequality 1125-4530 which of the following represents the range of users that access the website each day? u> 95 or u < 155 95> u> 155 u< 95 or > 155 95

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 effect on the graph of the function f(x)=x when f(x) is replaced with -f(x)+4