First write each of the following as a trigonometric function of a single angle. Then evaluate. sin
Question:
First write each of the following as a trigonometric function of a single angle. Then evaluate.
sin 40° cos 15° - cos 40° sin 15°
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 75% (8 reviews)
Using the difference identity for sine we can write sin 40 cos 15 cos 40 sin 15 ...View the full answer
Answered By
Dulal Roy
As a tutor, I have gained extensive hands-on experience working with students one-on-one and in small group settings. I have developed the ability to effectively assess my students' strengths and weaknesses, and to customize my teaching approach to meet their individual needs.
I am proficient at breaking down complex concepts into simpler, more digestible pieces, and at using a variety of teaching methods (such as visual aids, examples, and interactive exercises) to engage my students and help them understand and retain the material.
I have also gained a lot of experience in providing feedback and guidance to my students, helping them to develop their problem-solving skills and to become more independent learners. Overall, my hands-on experience as a tutor has given me a deep understanding of how to effectively support and encourage students in their learning journey.
0.00
0 Reviews
10+ Question Solved
Related Book For
Algebra And Trigonometry Graphs And Models
ISBN: 9780134179049
6th Edition
Authors: Marvin Bittinger, Judith Beecher, David Ellenbogen, Judith Penna
Question Posted:
Students also viewed these Mathematics questions
-
First write each of the following as a trigonometric function of a single angle. Then evaluate. tan 35 - tan 12 1+tan 35 tan 12
-
First write each of the following as a trigonometric function of a single angle. Then evaluate. tan 20 + tan 32 1 - tan 20 tan 32
-
First write each of the following as a trigonometric function of a single angle. Then evaluate. cos 19 cos 5 - sin 19 sin 5
-
On January 1, 2011, M Company granted 98,000 stock options to certain executives. The options are exercisable no sooner than December 31, 2013 and expire on January 1, 2017. Each option can be...
-
City Segway Tours of Washington DC, LLC (CST), operated tours where customers used Segway personal transportation vehicle to tour the city. Norman Mero and his signifi-cant other signed up for such a...
-
Explain how letters of credit protect sellers in overseas sales of goods transactions. Explain how they protect buyers in overseas sales of goods transactions.
-
Continuation of Problem 8.7 . Show how indicator variables can be used to develop a piecewise linear regression model with a discontinuity at the join point $t$. Problem 8.7 Piecewise Linear...
-
The entity theory of equity implies that there should be no need for financial statements to distinguish between debt and equity. Alternatively, proprietary theory implies that such a distinction is...
-
Again, as a consultant to Mr. Entrepreneur, you are asked to rank the proposals using the IRR (Internal Rate of Return) method. Which project should be selected under the IRR approach? What is the...
-
Read the Forecasting Supply Chain Demand Starbucks Corporation case in your text Operations and Supply Chain Management on pages 484-485, then address the four questions associated with the...
-
For each function: a) Graph the function. b) Determine whether the function is one-to-one. c) If the function is one-to-one, find an equation for its inverse. d) Graph the inverse of the function....
-
For each function: a) Graph the function. b) Determine whether the function is one-to-one. c) If the function is one-to-one, find an equation for its inverse. d) Graph the inverse of the function....
-
Using your answers from Question 7 and Question 9, use convolution to find the average loss.
-
Define online sexual offending. Give a brief description of online sexual offenders who are interested in adolescents.
-
Using which approach of conflict resolution, both the entities win and the dream up of views and ideas to resolve certain issues happen from a positive viewpoint? LoseLose WinLose WinWin None of...
-
Briefly describe the difference between an organized and disorganized crime scene, focusing on the characteristics of the offender.
-
What does the cognitive distortion hypothesis state about CSOs? Explain the neurocognitive functioning of CSOs.
-
Collaboration is one of the possible outcomes of a conflict situation. Discuss.
-
How many grams of nitrogen, N, are there in a fertilizer containing 48.5 g of ammonium nitrate and no other nitrogen-containing compound? See Exercise 3.7 for the percentage composition of NH4NO3.
-
A woman at a point A on the shore of a circular lake with radius 2 mi wants to arrive at the point C diametrically opposite on the other side of the lake in the shortest possible A time. She can walk...
-
Perform the test in Problem 8.150, and report a twotailed p-value? Diabetes The insulin pump is a device that delivers insulin to a diabetic patient at regular intervals. It presumably regulates...
-
Provide a 95% CI for the mean difference in HgbA1c before minus the mean HgbA1c after use of the insulin pump? Diabetes The insulin pump is a device that delivers insulin to a diabetic patient at...
-
Suppose we wanted a 99% CI. Would this interval be longer, shorter, or the same size as the 95% CI in Problem 8.152? (Do not actually compute the interval.) Diabetes The insulin pump is a device that...
-
The following data relate to the operations of Shilow Company, a wholesale distributor of consumer goods: Current assets as of March 31: Cash Accounts receivable Inventory Building and equipment, net...
-
Solve the inequality. Check your answer. Write the solution set using interval notation. - -7z 11 8z - 86
-
Harris Fabrics computes its plantwide predetermined overhead rate annually based on direct labor-hours. At the beginning of the year, it estimated 30,000 direct labor-hours would be required for the...
Study smarter with the SolutionInn App