Are the linear expressions equivalent? Drag the choices to the boxes to correctly complete the table. Will Give brainliest

Determine the number of outcomes in the event. decide whether the event is a simple event or not. upper a computer is used to select randomly a number between 1 and 9 comma inclusive. event upper b is selecting a number greater than 4. event upper b has nothing outcome(s). is the event a simple event? (yes or no) because event upper b has (fewer than, exactly, more than) one outcome.

If cos(2x) = tan^2(y), show that cos(2y) = tan^2(x).

Find the solution(s) to the system of equations. select all that apply y=x^2-1 y=2x-2