Answer:
62
Step-by-step explanation:
12+12+3+3+7+10+15
you just add all the sides
You would first want to figure out how many minutes 1/6 of an hour is. That means that it took Rachel 1/3 mile in 10 min. If you multiply 10 by 3, you know that it took 30 minutes for one mile. She is walking at a speed of 2mph.
The midpoint is kinda the average of the two points,
( (-9 + 7)/2, (-4 + 8)/2 ) = (-1, 2)
Third choice.
The answer is B because it is 1/3.
