Answer: D
Step-by-step explanation:
Hope this helps!
Answer: 0.1714 miles / hour
Step-by-step explanation:
Given the following :
Distance to the store = 3 miles
Time taken to get to store = 12 hours
Time taken to return = 23 hours
The average rate of speed for the trip =?
Average Speed = total distance traveled / total time taken
Total distance traveled = 2 × 3 miles = 6 miles
Total time taken = 12 + 23 = 35 hours
Average speed = 6 miles / 35 hours
Average speed = 0.1714 miles / hour
If you use the square root and put it in (-1-2)^2+(4--9)^2 it will equal = 13.34166406
Answer:
-4
Step-by-step explanation:
that is the slope
