Solve each of these equations for the given domains. a. cos(x = - 30) = - 0.5
Question:
Solve each of these equations for the given domains.
a. cos(x = - 30°) = - 0.5 for 0° ≤ x ≤ 360°.
b. 6 sin(2x + 45°) = - 5 for 0° ≤ x ≤ 180°.
c. 2 cos(2x/3) + √3 = 0 for 0° ≤ x ≤ 540°.
d. cos(x = π/6) = - 0.5 for 0 < x < 2π.
e. sin (2x - 3) = 0.6 for 0 < x < π radians.
f. √2 sin (x/2 + π/6) = 1 for 0 < x < 4π radians.
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 63% (11 reviews)
a cosx 30 05 for 0 x 360 We can use the fact that cosx cosx to find that cosx 330 05 Therefore x 330 ...View the full answer
Answered By
BillClinton Muguai
I have been a tutor for the past 5 years. I have experience working with students in a variety of subject areas, including computer science, math, science, English, and history. I have also worked with students of all ages, from elementary school to college. In addition to my tutoring experience, I have a degree in education from a top university. This has given me a strong foundation in child development and learning theories, which I use to inform my tutoring practices.
I am patient and adaptable, and I work to create a positive and supportive learning environment for my students. I believe that all students have the ability to succeed, and it is my job to help them find and develop their strengths. I am confident in my ability to tutor students and help them achieve their academic goals.
0.00
0 Reviews
10+ Question Solved
Related Book For
Cambridge IGCSE And O Level Additional Mathematics Coursebook
ISBN: 9781108411660
2nd Edition
Authors: Sue Pemberton
Question Posted:
Students also viewed these Business questions
-
Solve each of these equations for the given domains. a. sec(x 30) = 3 for 0 x 360 b. cosec (2x + 45) = - 5 for 0 x 180 c. cot(x + /3) = 2 for 0 < x < 2 d. 3 sec(2x + 3) = 4 for 0 < x <
-
Solve each of these equations for 0 x 360. a. sin x tan(x - 30) = 0. b. 5 tan2 x 4 tan x = 0 c. 3 cos 2 x = cos x d. sin 2 x + sin x cos x = 0 e. 5 sin x cos x = cos x f. sin x tan x = sin x
-
Solve each of these equations for 0 x 360. a. sin x = 0.3 b. cos x = 0.2 c. tan x = 2 d. sin x = - 0.6 e. tan x = - 1.4 f. sin x = - 0.8 g. 4 sin x 3 = 0 h. 2 cos x + 1 = 0
-
In Problems 11 54, simplify each expression. Assume that all variables are positive when they appear. 2 ( 5 29 )
-
The lattice enthalpy of sodium chloride, H for NaCl(s) Na+(g) + Cl(g)
-
Compare the ac circuit characteristics of the common-emitter, emitter-follower, and common-base circuits.
-
Compare Colburn Eq. (16-81d) to the equivalent Kremser Eq. (13-9c), and compare Eq. (16-81e) to \((13-9 b)\). If we relate \(\mathrm{n}_{\mathrm{O}-\mathrm{Ey}}\) to \(\mathrm{N}\) and set...
-
Sanjana's Sweet Shoppe operates on the boardwalk of a New England coastal town. The store only opens for the summer season and the business is heavily dependent on the weather and the economy in...
-
Intangible assets may include customer lists, brand names, internet domain names, and trade secrets.
-
Determine the cost of debt: Using information from Target's (TGT), annual report, to determine the 'average' rating of your firm's bonds and the current YTM on a composite of these bonds. Based on...
-
Solve each of these equation for 0 x 360. a. sec 2 x = 4 b. 9 cot 2 x = 4 c. 16 cot 2 1/2x = 9
-
a. Sketch the graph of y = 2 + 3 cos x for 0 x 180. b. Sketch the graph of y = |2 + 3 cos x| for 0 x 180. c. Write down the number of solutions of the equation |2 + 3 sin 2x| = 1 for 0 x 180.
-
The pavilion shown in the photo consists of an open roof supported by two trussed frames. Each of these frames consists of members CD and DE that have a cross-sectional area of 8.08(10 - 3 ) m 2 and...
-
Chattahoochee Coolers trial balance as of December 31, 2012, follows: DR CR Cash 2,400 Accounts receivable 10,400 Inventory 71,200 Prepaid rent 3,600 Equipment 24,100 Accumulated depreciation-...
-
The following is an adjusted trial balance at December 3 1 . Account Title Debit Credit Cash $ 8 , 7 0 0 Accounts receivable 1 8 , 2 0 0 Supplies 3 , 7 0 0 Building 1 7 9 , 0 0 0 Accumulated...
-
Review the Badaracco Framework and watch the videos in Canvas - Becoming as ethical as you think you are and Social responsibility. Examine and explain how you approached ethical situations or...
-
Alena P. was a dancer and performer in Russia. She came to the United States on a visa for cultural performances to work in a theater troupe. When she arrived, she was taken to an apartment in New...
-
John is represented by Attorney Monty Stratton. With their attorneys' guidance and advice, the parties continue to negotiate to reach a complete Marital Settlement Agreement. They have reached an...
-
On the first day of the fiscal year, a company issues a $7,500,000, 8%, five-year bond that pays semiannual interest of $300,000 ($7,500,000 8% ), receiving cash of $7,811,873. Journalize the bond...
-
The ultimate goal of Google, Bing, and other consumer search engines is to provide users with search listings that contain useful information on the topic of their search. What recommendations would...
-
In Problem 44, how much of the Whitman loss belongs to Ann and Becky? Beckys stock basis is $41,300. In problem At the beginning of the year, Ann and Becky own equally all of the stock of Whitman,...
-
Whindy Corporation, an S corporation, reports a recognized built-in gain of $80,000 and a recognized built-in loss of $10,000 this year. Whindy holds an $8,000 unexpired NOL carryforward from a C...
-
Flint, an S corporation with substantial AEP, reports operating revenues of $410,000, taxable interest income of $390,000, operating expenses of $260,000, and deductions attributable to the interest...
-
Cargill's Cost of Capital. Cargill is generally considered to be the largest privately held company in the world. Headquartered in Minneapolis, Minnesota, the company has been averaging sales of over...
-
Consider two local banks. Bank A has 81 loans outstanding, each for $1.0 million, that it expects will be repaid today. Each loan has a 3% probability of default, in which case the bank is not repaid...
-
What is the primary concern associated with investing in assets exhibiting negative skewness in returns? Question 12Answer a. Higher risk of loss during market downturns b. Decreased liquidity in the...
Study smarter with the SolutionInn App