The answer is b
2cos x + 1 = 0
2 cos x = -1
cos x = -1/2
x = cos^1(-1/2)
(cos inverse (-1/2))
x = 120°
You have to multiply the total number of women by .15 and you will get your answer. 1,350,000 is the answer
Simply multiply 45 by 2 and you get your answer which is 90 cookies
In a square, all sides are equal and all angles are equal.
So, the length of the side is only the height.
Therefore height can be:
1)The root of the area of square
2)The perimeter divided by 4
