Question: Find the exact value by using a half-angle identity. cos (165 ) = Paragraph V B I UA > 11 + v **

Find the exact value by using a half-angle identity. cos (165 )

Find the exact value by using a half-angle identity. cos (165 ) = Paragraph V B I UA > 11 + v **

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:

Some unfriendly companions are individuals with a sense of humor, for all individuals without a sense of humor are people hard to get along with, and some friendly companions are people easy to get...

Q:

MATHEMATICS FOR MACHINE LEARNING Marc Peter Deisenroth A. Aldo Faisal Cheng Soon Ong Contents Foreword 1 Part I Mathematical Foundations 9 1 Introduction and Motivation 11 1.1 Finding Words for...

Q:

Andrei deposits $25,400 into a pension fund that invests in stocks. After a successful year of investing in the stock market, the fund agrees to pay a simple interest rate of 12%. What will the...

Q:

Can you explain half angle identities? Here is the practice ex. Find the exact value by using a half-angle identity. tan 165

Q:

Cleary handw/rite answers and show all steps and work 5. Find the exact value of cos(arcsin( % )). For full credit, explain your reasoning. (2 points) 4. A person is watching a boat from the top of a...

Q:

1.) Factor the algebraic expression below in terms of a single trigonometric function. cos x - sin 2 x - 1 2.) Find all solutions to the equation. cos 2 x + 2 cos x + 1 = 0 3.) Write the expression...

Q:

1: Rewrite with only sin x and cos x. cos 2x + sin x 1 + 3 sin x 1 + 3 sin2x 1 - 2 sin2x + sin x 1 + 2 sin2x + sin x 2: Find the exact value by using a half-angle identity. cos(5pi/12)

Q:

\fHaLE Angles MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question. Find the exact value by using a halfangle identity. 1) sin 225 20%1215 8% 2+4? 29%...

Q:

. Be sure to show and explain all work. 10 points each Part 1 - Application A mass oscillating up and down on the bottom of a spring (assuming perfect elasticity and no friction or air resistance)...

Q:

AutoSave OFF n A 2 0 5 ... w- Doc1math (1) - Saved to my Mac Home Insert Draw Design Layout References Mailings Review View Picture Format ? Tell me Share Comments Calibri (Bo... v 12 A" A Aa Ap 24 T...

Q:

4. Solve the following. d (a) sec-(x*). (b) d(sec(2a) cot(4x)). (c) d(e-T= In(x). (d) d(sin-'(2x)r).

Q:

Jim borrowed $500,000 to purchase a house. The loan requires monthly repayments over 10 yrs. When he borrowed the money, the interest rate was 13.5%per annum, but 18 months later the bank increased...

Q:

Differentiate the following function. f ( x ) = - 3 e - 2 x d d x ( - 3 e - 2 x ) =

Q:

Consider the following cash flow: Year Cash Flow 0 -$P 1 +1000 2 +850 3 +700 4 +550 5 +400 6 +400 7 +400 8 +400 Alice was asked to compute the value of P for the cash flow at 8%interest. She wrote...

Q:

On March 1, 2012, Sun Co. loaned $12,000 to Silena Co. for one year at 6 percent interest. Required Answer the following questions. a. What is Sun Co.s interest income for 2012? b. What is Sun Co.s...

Q:

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

Q:

The post-closing trial balance for Cortez Co. is as follows. The subsidiary ledgers contain the following information: (1) accounts receivable'J. Anders $2,500, F. Cone $7,500, T. Dudley $5,000; (2)...

Q:

Bank Reconciliation and Adjusting Entries the cash account of Aguilar Co. showed a ledger balance of $3,969.85 on June 30, 2010. The bank statement as of that date showed a balance of $4,150. Upon...

Q:

Design a minimum-mass symmetric three-bar truss (the area of member 1 and that of member 3 are the same) to support a load P, as was shown in Fig. 2.9. The following notation may be used: Pu = P cos...

Q:

3.26 Medicares new medical plans offer a wide range of variations and choices for seniors when picking a drug plan (San Luis Obispo Tribune, November 25, 2005). The monthly cost for a stand-alone...

Q:

3.25 The data in the accompanying table represents the percentage of workers who are members of a union for each U.S. state and the District of Columbia (AARP Bulletin, September 2009). State % of...

Q:

3.23 The accompanying data on annual maximum wind speed (in meters per second) in Hong Kong for each year in a 45-year period were given in an article that appeared in the journal Renewable Energy...