so the basic formula for this d = rt
where d is the distance , r is the speed and t
is time
3800 – 120t = 520 + 40t ( this is the altitude
of each plane are equal)
Solve for t
T = 20.5 min time it takes for the planes to be
at the same altitude
3800 – 120(20.5) = 1340 ft
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Answer:
The slope is m=1/2
Step-by-step explanation:
hope this helps you.
Your overall grade will go down. I'd try to ask your teacher if you can make them up.
You would evaluate by plugging in the given number of 7 to get your answer.
