I think the answer is 50 because five 20p coins =£1
So you do 5x10=50
And to check the answer times 0.2 with 50 and you get an answer of 10
I hope this helped you
Your answer is C. It has a constant added to variables
Answer: cos of theta= square root 3//2 and the measure of the reference angle is 30
Step-by-step explanation:
11π/6 reference angle is π/6 which is 30 degree so the measure of the reference angle is 30 degrees is correct. sin of 330 is sqr root of 3 divided by 2. Since it in the 4th quadrant and cos refers to x -axis it is positive.