Rhombus. The diagonals of a rhombus are parallel, and each diagonal bisect two angles of the rhombus.
1 hour = 60 minutes/300 minutes (set up a ratio problem)
5 hours
4/7=N/12 cross multiply
7N=4*12
7N=48
N=48/7
So your answer is 6 6/7 or 6.8571428
Help with what, unless there is a picture, my phone is glitchy and i cant see pics for sum reason
It think it would be F(x)