Four interior angles of a pentagon have measures of 105, 108, 95, and 110 degrees. Find the measure of the fifth angle. (Step by step)

Can someone check my answer? you

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.

For what value of (y) is 3^3/3^y =1/9