The euro has depreciated and the dollar as appreciated
Answer:
That would be sina.
Step-by-step explanation:
sin(a+b) = sinacosb + cosasinb
sin(a-b) = sinacosb - cosasinb
Adding we get sin(a+b) + sin(a-b) = 2sinaccosb
so sinacosb = 1/2sin(a+b) + sin(a-b)
The solution for this question would be. x += 5 hope it helps, and im truly am sorry if its incorrect!
The answer to your question is 4 quarts
I believe the answer would be: 4+y<15
