Starting from the fundamental trigonometric equation, we have

Since
, we know that the angle lies in the third quadrant, where both sine and cosine are negative. So, in this specific case, we have

Plugging the numbers, we have

Now, just recall that

to deduce

I don’t think f would have any value in this equation and f would represent 1 zero??
Answer:
she mixed 250g of flour with 222g of sugar
Step-by-step explanation:
250g+222g=472g
Answer:
Which design do you prefer
Step-by-step explanation:
Should be B. I would get someone to double check me though!