A pilot is flying over a straight highway. He determines theangles of depression to two-mile posts, 4.3 km apart, to be 32°and 56°, as shown in figure below. Find the distance of theplane from point A65Am56 m

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Answered: A pilot is flying over a straight…

Mathematics For Machine Technology

8th Edition

ISBN:9781337798310

Author:Peterson, John.

Publisher:Peterson, John.

Chapter69: Simple Practical Machine Applications

Section: Chapter Questions

Problem 8A: Determine the height of gage blocks required to set the angles in Exercises 7 and 8 on a 10" sine...

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Similar questions

Determine the height of gage blocks required to set the angles in Exercises 7 and 8 on a 10" sine plate. a. 4420' b. 020' c. 226' d. 1951' e. 2531'
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Laying Phone Cable City A lies on the north bank of a river that is 1 mile wide. You need to run a phone cable from City A to City B, which lies on the opposite bank 5 miles down the river. You will lay L miles of the cable along the north shore of the river, and from the end of that stretch of cable you will lay W miles of cable running under water directly toward City B. See Figure 2.108. Figure 2.108 You will need the following fact about right triangles: A right triangle has two legs, which meet at the right angle, and the hypotenuse, which is the longest side. An ancient and beautiful formula, the Pythagorean theorem, relates the lengths of the three sides: Lengthofhypotenuse=Lengthofoneleg2+Lengthofotherleg2 a. Find an appropriate right triangle that shows that W=1+(5L)2 b. Find a formula for the length of the total phone cable P from City A to City B as a function of L. c. Make a graph of the total phone cable length P as a function of L, and explain what the graph is showing. d. What value of L gives the least length for the total phone cable? Draw a picture showing the least-length total phone cable.

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A pilot is flying over a straight highway. He determines the angles of depression to two-mile posts, 4.3 km apart, to be 32° and 56°, as shown in figure below. Find the distance of the plane from point A 65hm 56AM