Answer:
Hi... Your answer is... B
Answer: I dont know
Explain Answer Step-By Step:Hey
![- 9 < u < - 5 \\ 6 < v < 8](https://tex.z-dn.net/?f=%20-%209%20%3C%20u%20%20%3C%20%20-%205%20%5C%5C%206%20%3C%20v%20%3C%208)
![40 < - 8u < 72 \\ -16< - 2v < - 12 \\ 24 < - 8u - 2v < 60](https://tex.z-dn.net/?f=40%20%3C%20%20-%208u%20%3C%2072%20%5C%5C%20%20%20%20-16%3C%20-%202v%20%3C%20-%2012%20%5C%5C%2024%20%3C%20%20-%208u%20-%202v%20%3C%2060%20)
i dont understand what the question means
Answer:
direct relation between distance travelled by a train and its speed, when time is constant.
Step-by-step explanation:
We know that the speed of an object is the total distance covered divided by total time taken. Mathematically, it is given by :
![v=\dfrac{d}{t}](https://tex.z-dn.net/?f=v%3D%5Cdfrac%7Bd%7D%7Bt%7D)
Where
d is distance
t is time taken
It can be seen that relation between the distance and the speed is direction. Hence the correct option is (a) "direct".