Answer:
112.5°
in pretty sure that's the answer
A 80 points, B 89%
Step-by-step explanation:
Look At The Attachment::
(fx+cd)/(x-f)=1/2
Cross multiplication,
2*(fx + cd) = 1 * (x-f)
2fx + 2cd = x - f
2fx - x = -2cd - f
x (2f - 1) = -2cd -f
x = (-2cd-f )/ (2f-1)
The answer is option D, 4 bracelets/per hour
