If cos a = 3 over 11, then which of the following is correct? sec a = 11 over 3 csc a = 11 over 3 sec a = 3 over 11 csc a = 3 over 11

Each of the walls of a room with square dimensions has been built with two pieces of sheetrock, a smaller one and a larger one. the length of all the smaller ones is the same and is stored in the variable small. similarly, the length of all the larger ones is the same and is stored in the variable large. write a single expression whose value is the total area of this room. do not use any method invocations.

You are at a restaurant and owe $38 for your meal. you want to leave a 20% tip. how much will your tip be?

What are the coordinates of the point that is 1/3 of the way from a to b? a (2,-3) b (2,6)