What is the minimum cuts needed to cut a circle into 8 equal parts ?
A : 4 cuts
Answer:
I belive the answer is 21.42% :)
first you have to add the -4 to the -2 and you get 2. so 2x=2 then you divide 2 by 2x and get x=1
This one is probably f(x)=2(4)
If she rides at 12 miles per hour, we know that 45 minutes is three quarters of an hour, therefore just workout:
3/4 x 12 = 9
So she would travel 9 miles in 45 minutes.