Speed = distance/time
Speed = 90 meters/45 seconds
Simplify the above answer
Speed = 2 meters/second
You can double-check this: You walk 2 meters per second, so multiply 2 by 45 (that is how many seconds), and you get 90.
Step-by-step explanation:
find the area of the rectangle
then surface area=.......
then subtract by the volume of rectangle by the other one
Answer:
1/5 or 0.2 i hope this helped you
Answer:
E. y/3
Step-by-step explanation:
Read and follow:
Y DIVIDED BY 3
Y ÷ 3
or just
Hope this helps
~R3VO
It would take 4 hours for both trains to meet.
Speed is the ratio of distance travelled to time taken. It is given by:
Speed = distance / time
Let t represent the time at which both trains meet, and d represent the distance covered by train A, hence:
For train A:
100 = d / t
t = d/100
For train B:
200 = (1200 - d) / t
t = (1200 - d) / 200
d/100 = (1200 - d)/200
2d = 1200 - d
3d = 1200
d = 400 km
t = 400 / 100 = 4 hours
It would take 4 hours for both trains to meet.
Find out more at: brainly.com/question/22610586
