How are we supposed to answer this? there's no question... o_o
31-27+12-23-(-25)+(-6)= 12
7 miles per hour.
if you multiply the distance and time by 2 you get 7 miles in 1 hour, or 7 mph
2.645751311 (I did it on a scientific calculator, so sorry if they wanted you to show the work..)
Hey there,
So when finding the perimeter, we do addition.
So . . .
20 + 12 + 18 + 7+ 13+6
Your correct answer would be 76
Hope this helps.
~Jurgen