Answered step by step

Verified Expert Solution

Link Copied!

Question

1 Approved Answer

Posted on Jun 08, 2020

1 1. cot 18 cot72 cos 22 tan72 sec2 68 T ?

Step by Step Solution

★★★★★

3.43 Rating (153 Votes )

There are 3 Steps involved in it

Step: 1

Get Instant Access to Expert-Tailored Solutions

See step-by-step solutions with expert insights and AI powered tools for academic success

Step: 2

Step: 3

Ace Your Homework with AI

Get the answers you need in no time with our AI-driven, step-by-step assistance

Get Started

Recommended Textbook for

Algebra and Trigonometry

Authors: Ron Larson

10th edition

9781337514255, 1337271179, 133751425X, 978-1337271172

More Books

Students also viewed these Mathematics questions

Question

★★★★★

3. Analyze each of the following Mbius transformations by finding the fixed points, finding the normal form, and sketching the appropriate coordinate system of Steiner circles indicating the motion...

Answered: 1 week ago

Question

★★★★★

An angle bracket having thickness t= 25 mm is attached to the flange of a column by two bolts of diameter d=20 %3D mm diameter (see figure). A uniformly distributed load from a floor joist acts on...

Answered: 1 week ago

Question

★★★★★

A source of ac voltage V = Vo cos cot delivers energy to a consumer by means of a long straight coaxial cable with negligible active resistance. The current in the circuit varies as I = Io cos wt =...

Answered: 1 week ago

Question

★★★★★

Following the 2017 General Election and change of government, the Labour-led coalition government established a Tax Working Group (TWG) to consider the overall structure, balance and fairness of the...

Answered: 1 week ago

Question

★★★★★

Prove that every proper affine isometry F(x) = Q x + b of R3, where det Q = +1, is one of the following: (a) A translation x + b, (b) A rotation centered at some point of R3, or (c) A screw...

Answered: 1 week ago

Question

★★★★★

=+Tripp: What do you mean? The past is the past, and the numbers are in. There isnt much that can be done about it. Our financial statements were prepared according to generally accepted accounting...

Answered: 1 week ago

Question

★★★★★

2. Obtain a copy of your universitys student handbook that includes descriptions of the courses offered throughout the university. (Typically, a listing can also be found online too.) Based on your...

Answered: 1 week ago

Question

★★★★★

Marte Company manufactures bicycles and tricycles. For both products, materials are added at the beginning of the production process, and conversion costs are incurred uniformly. Production and cost...

Answered: 1 week ago

Question

★★★★★

Activity-based product costino Mello Manufacturing Company is a diversified manufacturer that manufactures three products (Aipha, Beta, and Omega) in a continuous production process. Senior...

Answered: 1 week ago

Question

★★★★★

In Exercises 32-37, find the values of x and y. 43 75

Answered: 1 week ago

Question

★★★★★

Problem 6-5B (Algo) Howard Murphy is the owner of Stormy Banana Films in West Hollywood, California, Stormy Banana Films had 15 employees with total annual wages of $219,750 (no one exceeded the...

Answered: 1 week ago

Question

★★★★★

Is there any lesson of significance that you have learned from the Goal? If so, explain the relevance of this operational phenomenon to service-based and manufacturing organizations.

Answered: 1 week ago

Question

★★★★★

The OM supervisor informs you, the researcher, that the data has a large standard deviation. What data pattern would you expect to observe once you generated a time series trend?

Answered: 1 week ago

Question

★★★★★

Kari, a member of the Wave Earbuds research team, will be presenting findings about the prototype for the new wireless earbuds during an upcoming meeting. Since this meeting will have representatives...

Answered: 1 week ago

Question

★★★★★

Correct answer with proper explanation Jack could manufacture COVID 19 test kits using two processes. For process 1, the unit cost of the first two million kits is $10, and the unit cost is reduced...

Answered: 1 week ago

Question

★★★★★

Explain the concept of masking interrupts. Discuss different masking mechanisms and how they can affect the execution of a program. Describe difficulties you might encounter when developing an...

Answered: 1 week ago

Question

★★★★★

4) Increase in accounts receivable. 3 Question 6 (1 point) Which of the following is an operating activity? 6 1) cash collected from customers 9 2) sale of long-term investment 12 3) purchase of...

Answered: 1 week ago

Question

★★★★★

Subprime loans have higher loss rates than many other types of loans. Explain why lenders offer subprime loans. Describe the characteristics of the typical borrower in a subprime consumer loan.

Answered: 1 week ago

Question

★★★★★

Use the figure to sketch a graph of the specified vector. To print an enlarged copy of the graph, go to MathGraphs.com. 1. -v 2. 5v 3. u + v 4. u + 2v 5. u - v 6. v - ½u V

Answered: 1 week ago

Question

★★★★★

Use a graphing utility to graph the solution set of the system of inequalities. 1. 2. 3. 4. 5. 6. Jy s 3x + 1 ly 2 * + 1 y Answered: 1 week ago

Answered: 1 week ago

Question

★★★★★

Convert each angle measure to Do M S form. 1. (a) 345.12 (b) 0.45 2. (a) 2.5 (b) 3.58

Answered: 1 week ago

Question

★★★★★

3.77. Refer to Table 3.2 (page 34). Explain why the mean of these 50 observations is not necessarily the same as the violent crime rate for the entire U.S. population.

Answered: 1 week ago

Question

★★★★★

3.81. The leastsquares property of the mean states that the data fall closer to y than to any other number c, in the sense that the sum of squares of deviations of the data about their mean is...

Answered: 1 week ago

Question

★★★★★

- >y-

Answered: 1 week ago

Previous Question Next Question