Answer:
π/4
Step-by-step explanation:
The reference angle will be the minimum of the absolute value of the angle, and the difference of that absolute value and pi.
ref angle = min(|-3π/4|, π -|-3π/4|) = min(3π/4, π/4)
ref angle = π/4
I solved it and my answer is - 2
5x+6=8x+12
5x-8x =12 - 6
-3x =6
Divide by - 3
X=-2
S 67.50° W
50x50=1000000
His investment will be worth $1,619.69 in 10 years.
