Let (-4,-5) be a point on the terminal side of O . Find the exact values of cos O, csc O , and tan O.

The hypotenuse of a 45 -45 -90 triangle measure 7 square root 2 units

Which equation represents the function on the graph?

Aword processing program requires a 7- digit registration code made up of the digits 1,2,4,5,6,7 and 9 each number has to be used and no number can be used mor than once how many codes are possible