Answer:
You can give points by asking a question. Anyone who answers that question will receive the points. You can earn points by answering questions yourself!
Step-by-step explanation:
Hope that helps!
Answer: 1104 Rooms Are Booked
Step-by-step explanation:
1. You change 92% to 0.92
2. You multiply 1200*0.92 to find the number of rooms
3. Your answer will end up being 1104
Answer:
Step-by-step explanation:
Use the half angle formulas
sin(θ/2) = ±√((1 - cosθ)/2)
sin(θ/2) = ±√((1 - (3/5))/2)
sin(θ/2) = ±√((2/5)/2)
sin(θ/2) = ±√(1/5)
knowing θ is in the 4th quadrant, θ/2 will be in the second quadrant where sines are positive.
sin(θ/2) = +√(1/5) = √0.2
