Answer:
Fast train speed: 69 km/h
Slow train speed: 39 km/h
Step-by-step explanation:
Fast train:
-Time: 4.33
-Speed: x
-Distance: 4.33x
Slow train:
-Time: 7.66
-Speed: x - 30
-Distance: 7.66(x - 30)
7.66(x - 30) = 4.33x
7.66x - 229.8 = 4.33x
3.33x = 229.8
x = 69
Answer:
2x2+ 4 The area is 4 in
Step-by-step explanation:
Answer:
12:00 i think
Step-by-step explanation:
hope this helps
Answer:
um 3
Step-by-step explanation:
whats 24 divided by 3 mate? 3
i mean all u need is a calculator im dumb as hell and i know that...
hope...this helps you :) have a great day
Answer:
The Answer is 2
Step-by-step explanation:
70 - 20= 50 and if you divide by 25 you get 2. Because 25 times 2 = 50 hope it helps
