Answer:
Angle 8 = Angle 4
Step-by-step explanation:
Answer:
let x=distance 105 mph train traveled
(456-x)=distance 85 mph train traveled
Travel time = distance/speed (equal in both directions)
x/105=(456-x)/85
85x=105*456-105x
190x=105*456
x=105*456/190=252 miles
travel time=252/105=2.4 hrs
ans:
The two trains will meet in 2.4 hrs
Step-by-step explanation:
there brainliest pls
Answer:
<u><em>I want brainliest</em></u>
Step-by-step explanation:
7.6 x 8 = 60.8
so the answer is either b or c
7.6 per hour
or
7.6h
makes the answer b
Answer:
x ≈ 370
Step-by-step explanation:
A. would have the highest pitch because the sound vibration are close together and it would also be the fastest. B is incorrect because the sound waves are very which would give it a deeper voice and it would be the slowest
Hope this helps