PLEASE HELP I AM BEING TIMED!! In the diagram how are angles AED and DEC related? choose all that apply

Options: They are vertical angles
They are supplementary angles
They are adjacent angles
They are right angles

At which value in the domain does f(x) =0?

The swimming pool is open when the high temperature is higher than 20∘c. lainey tried to swim on monday and thursday (which was 3 days later). the pool was open on monday, but it was closed on thursday. the high temperature was 30∘c on monday, but decreased at a constant rate in the next 3 days. write an inequality to determine the rate of temperature decrease in degrees celsius per day, d, from monday to thursday.

Given the equation f(x)=a(b)x where the initial value is 40 and the growth rate is 20% what is f(4)