Aspinner use for a game is divided into three sections yellow green and orange jenie spins the spinner 20 times the spinner lands on green eight times what is the probability that the spinner does not land on green

The answer  is 3/5 for experimental probability Hopefully this helps!

there you go :-  

cos a = square root of (1- square of sin a)  

tan = sin a / cos a = sin a/(square root of (1- square of sin a))  

cosec a = 1/sin a  

sec a = 1/cos a = 1/(square root of (1- square of sin a))  

cot a = cos a /sin a = (square root of (1- square of sin a))/sin a

Step-by-step explanation: