SOLUTION: Did I do this problem correctly? It says "Find the exact value" 2 cos pi/3 + 3 sin 90 degrees. I got 4 as the answer.

Algebra ->  Test -> SOLUTION: Did I do this problem correctly? It says "Find the exact value" 2 cos pi/3 + 3 sin 90 degrees. I got 4 as the answer.      Log On


   



Question 415067: Did I do this problem correctly?
It says "Find the exact value"
2 cos pi/3 + 3 sin 90 degrees.
I got 4 as the answer.

Answer by richard1234(7193) About Me  (Show Source):