1 kilometer = 100,000 centimeters so, 27 kilometer= 2,700,000 centimeters
its 9 with the remainder of 53
Answer:
3 angles?
Step-by-step explanation:
Answer:
slope = -
Step-by-step explanation:
Calculate the slope m using the slope formula
m =
with (x₁, y₁ ) = (0, 5) and (x₂, y₂ ) = (8, 2)
m = = -
Let s = northbound train
Then
2s = southbound train
:
Distance = time * speed
4s + 4(2s) = 600
:
4s + 8s = 600
:
12s = 600
:
s = 600/12
:
s = 50 mph is the northbound train
Then
2(50) = 100 mph is the southbound train
:
:
Check:
4(50) + 4(100) = 600