please help Identifying Trig Ratios (No Diagram)Oct 27, 9:40:08 PMWatch help videoIn AJKL, the measure of ZL=90°, JL = 80, KJ = 89, and LK = 39. What is the value of%3Dthe sine of ZJ to the nearest hundredth?Answer:ISubmit Answerattempt i out of 2

Answered: Identifying Trig Ratios (No Diagram)…

Mathematics For Machine Technology

8th Edition

ISBN:9781337798310

Author:Peterson, John.

Publisher:Peterson, John.

Chapter74: Introduction To Compound Angles

Section: Chapter Questions

Problem 2A

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Using your calculator and rounding your answers to the nearest hundredth, find the remaining trigonometric ratios of based on the given information. sin=0.23andQI
Refraction When you stand in shallow water and look at an object below the surface of the water, the object will look farther away from you than it really is. This is because when light rays pass between air and water, the water refracts, or bends, the light rays. The index of refraction for water is 1.333. This is the ratio of the sine of 1 and the sine of 2 (see figure). (a) While standing in water that is 2 feet deep, you look at a rock at angle 1=60 (measured from a line perpendicular to the surface of the water). Find 2. (b) Find the distances x and y. (c) Find the distance d between where the rock is and where it appears to be. (d) What happens to d as you move closer to the rock? Explain.
Distance to the moon To find the distance to the sun as in Exercise 67, we needed to know the distance to the moon. Here is a way to estimate the distance When the moon is seen at its zenith at a point A on the earth, it is observed to be at the horizon from point B see the following figure. Points A and B are 6155 mi apart, and the radius of the earth is 3960 mi. a Find the angle in degree. b Estimate the distance from point A to the moon.

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Identifying Trig Ratios (No Diagram) Oct 27, 9:40:08 PM Watch help video In AJKL, the measure of ZL=90°, JL = 80, KJ = 89, and LK = 39. What is the value of %3D the sine of ZJ to the nearest hundredth? Answer: I Submit Answer attempt i out of 2