SOLUTION: I am given the following and need to use the sum formula to fill in the blanks: {{{sin(x+(Pi/3))=_sinx+_cosx}}} I know that the sum formula gives me: {{{sinx*cos(pi/3)+cos

Question 975568: I am given the following and need to use the sum formula to fill in the blanks:

I know that the sum formula gives me:

but I don't know where to go from here.
Found 3 solutions by josgarithmetic, Edwin McCravy, MathTherapy:
Answer by josgarithmetic(39631)   (Show Source): You can put this solution on YOUR website!
Your having the formula known, you can decide which factor goes where purely by inspection. No thinking is needed; just look what is missing and fill it.
Answer by Edwin McCravy(20066)   (Show Source): You can put this solution on YOUR website!
I am given the following and need to use the sum formula to fill in the blanks:

I know that the sum formula gives me:

but I don't know where to go from here.
------------

= Fill in the red blank on the right with what's red on the left and fill in the green blank on the right with what's green on the left. Maybe you don't know that and that . Edwin

Answer by MathTherapy(10558)   (Show Source): You can put this solution on YOUR website!
I am given the following and need to use the sum formula to fill in the blanks:

I know that the sum formula gives me:

but I don't know where to go from here.

, or ---------- Replacing with , and with
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