You observe a plane approaching overhead and assume that its speed is 550 miles per hour. The

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You observe a plane approaching overhead and assume that its speed is 550 miles per hour. The
angle of elevation of the plane is 16° at one time and 57° one minute later. Approximate the altitude of the plane.

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Algebra and Trigonometry

ISBN: 978-1337271172

10th edition

Authors: Ron Larson

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Question Posted: Feb 14, 2018 03:10 AM

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You observe a plane approaching overhead and assume that its speed is 550 miles per hour. The

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tan 57 o a x x a cot 57 o tan 16 o a x ...View the full answer

Algebra and Trigonometry

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