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Mathematics 20 Online
OpenStudy (anonymous):

ATTENTION ATTENTION I WILL GIVE A MEDAL TO ANYBODY WHO ANSWER WITHIN FIVE MINUTES To approach the runway, a pilot of a small plane must begin a 10 descent starting from a height of 1983 feet above the ground. To the nearest tenth of a mile, how many miles from the runway is the airplane at the start of this approach?

OpenStudy (mathstudent55):

Is that a 10 ***degree*** descent?

OpenStudy (anonymous):

yes

OpenStudy (anonymous):

^The answer is there. It's the exact same problem as you. It even helps you solve it in case you want the help

OpenStudy (mathstudent55):

|dw:1417033451504:dw|

OpenStudy (anonymous):

yes

OpenStudy (mathstudent55):

The angle on the left side is also 10 degrees. |dw:1417033536687:dw|

OpenStudy (anonymous):

ok

OpenStudy (mathstudent55):

I just reread the problem. We are looking for the distance from the plane to the runway, so we need to find y, not x. |dw:1417033678447:dw|

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