Answer: -9
Step-by-step explanation: 3 Times 3 which is 9, then add the negative sine to it which makes it -9.
Always remember
Negative Times Negative = Positive
Negative times positive = Negative
Positive Times Positive = Positive
Answer:
1/27
Step-by-step explanation:
recall [tex]y^{-x}[/tex] is equivalent to [tex]1/y^{x}[/tex]
hence
[tex]3^{-3}[/tex] is equivalent to [tex]1/3^{3}[/tex] = 1/27
