Answer:
First, let's make an expression!
If you meant a different equation..sorry
Hope this is what you meant!
Hope this helps!
P.S. Stay Safe!
Answer:
2 1/3 hours or 2 hours 20 minutes.
51.4 mph to 1 decimal place.
Step-by-step explanation:
Time = distance speed
First 50 miles time taken = 50 / 60 = 5/6 hours
Second 50 miles - time = 50/40 = 5/4 hours.
Final 20 miles - time taken = 20 / 80 = 1/4 hours.
Total time taken = 5/6 + 5/4 + 1/4
= 5/6 + 6/4
= 10/12 + 18/12
= 28/12
= 7/3 or 2 1/3 hours or 2 hours 20 minutes.
Average speed = total distance / total time
= 120 / 7/3
= 120 * 3/7
= 51.4 mph to 1 decimal place.
Answer:
Slope = -3
Step-by-step explanation:
(3 , 5) ; (4, 2)
B.42
84/2=42
Since abc:84 degrees, all u have to do is divide by 2 because of the angle bisector
Answer:4,900
Step-by-step explanation:
