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alexgriva [62]
3 years ago
13

a plane descended at a rate of 400 feet per minute. what is the change in the elevation of the plane after 6 minutes.​

Mathematics
1 answer:
Aneli [31]3 years ago
5 0

Answer:

The change in elevation=2,400 feet

Step-by-step explanation:

The expression to determine the change in elevation after 6 minutes is a s follows;

D=S×T

where;

D=change in elevation in feet

S=speed/ descending rate

T=time

In our case;

D=unknown

S=400 feet/minute

T=6 minutes

replacing;

D=400×6=2,400 feet

The change in elevation=2,400 feet

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Step-by-step explanation:

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The sum of angles on a straight line is 180 degrees.

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\implies z=180\degree-51\degree

\implies z=129\degree

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