Question: In triangle JKL, tan(b) = 3/4 and sin(b) = 3/5. If triangle JKL is dilated by a scale factor of 3, what is cos(b)? a.

In triangle JKL, tan(b) = 3/4 and sin(b) = 3/5. If triangle JKL is dilated by a scale factor of 3, what is cos(b)?

a. cos (b) = 3/5

b. cos (b) = 4/5

c. cos (b) = 5/3

d. cos (b) = 5/4

thanks

Step by Step Solution

There are 3 Steps involved in it

1 Expert Approved Answer
Step: 1 Unlock blur-text-image
Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock
Step: 3 Unlock

Students Have Also Explored These Related Mathematics Questions!

Q:

Exercise Set 7.1: Solving Right Triangles For each of the following examples, (a) Write a trigonometric equation that can be used to find x, and write a trigonometric equation that can be used to...

Q:

This only one answer pick like mcq Link-It! Final X Test Taker X Course Hero X X C O linkit.com/testtaker/testtaker/viewtest.html G D . . Apps Search Star Bharat - Desi-S... Watch Online Hindi......

Q:

Exercise Set 5.3: Graphs of the Tangent, Cotangent, Secant, and Cosecant Functions (f) Give an interval, if one exists, on which f ( x ) = tan ( x ) is increasing. Then give an Answer the following....

Q:

4.1 Special Right Triangles and Trigonometric Ratios Chapter 4 Trigonometric Functions Section 4.1: Special Right Triangles and Trigonometric Ratios Special Right Triangles Trigonometric Ratios...

Q:

5.1 Angles Name: Syd Hendricks #1 Points possible: 1. Total attempts: 3 Convert the angle 224 to radians. Give the exact value. This means there should be a in your answer. 56/45 pi #2 Points...

Q:

Math 1330 Precalculus Electronic Homework (EHW 3) Sections 4.1, 4.2 Work the following problems and choose the correct answer. The problems that refer to the Textbook may be found at www.casa.uh.edu...

Q:

4 This assignment, based on the content of Unit 4 of the Study Guide, is worth 3% of your grade. We recommend that you hand it in after you complete Unit 4. You must show all of your work in order to...

Q:

Exercise Set 6.1: Sum and Difference Formulas Simplify each of the following expressions. 1. sin ( x ) 2. 3 cos x + 2 3. cos x 2 4. sin ( + x ) 5. sin 60 + sin 60 + 6. cos 60 + cos 60 + 7. cos x +...

Q:

PRINTABLE VERSION Practice Final Question 1 Suppose that is an acute angle of a right triangle and that sec() = a) csc() = 33 7 b) csc() = 7 33 33 c) 33 4 csc() = 33 d) csc() = 33 4 e) csc() = 7 33...

Q:

UNDERSTAND PRACTICE 10. Error Analysis Kendall was asked to find 16. Trace ABCD and point P. the scale factor for the dilation. What is Draw the dilation of Kendall's error? ABCD using P as the...

Q:

(c) Evaluate |X()dw. Answer Example ; 45pi/2 (copy/paste then modify this incorrect answer)

Q:

(XYZ). has provided the following relating to the most recent month (August 31, 2020) of operations, for their main product, cupcakes. Baker's salaries 20,000 Finished goods inventory, beginning...

Q:

Which of the following statements with respect to the Home Buyers' Plan ( HBP ) is NOT correct? Question 1 8 options: The maximum RRSP withdrawal is $ 3 5 , 0 0 0 per individual. All amounts...

Q:

Brief Exercise 14-3 Using the following data from the comparative balance sheet of Goody Company. Accounts receivable Inventory Total assets December 31, 2015 $491,164 $848,595 $2,929, 116 December...