A 12 -foot piece of string is cut into two pieces so that the longer piece is 3 feet longer than twice the shorter piece. Find
2 answers:
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Answer:
A:
B:
With absolute value equations, you can make two equations.
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