If (0,-2) lies on the terminal side of an angle 0 what are the six trigonometric functions​

The two square pyramids are similar. find the total volume of both pyramids if the ratio of their surface areas is 9/16

The function f(x) is shown in this graph the function g(x)=6x

Mariano delivers newspaper. he always puts 3/4 of his weekly earnings in his savings account and then divides the rest equally into 3 piggy banks for spending at the snack shop, the arcade and the subway