Find the exact value of each of the following. a. tan 45 cos 60 b. tan 2
Question:
Find the exact value of each of the following.
a. tan 45° cos 60°
b. tan2 60°
c. tan 30°/cos 30°
d. sin 45° + cos 30°
e. cos2 30°/ cos 45° + cos 60°
f. tan 45° - sin 30°/1 + sin2 60°
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 80% (10 reviews)
a tan 45 cos 60 1 12 12 b tan2 60 tan 60...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
-
Find the exact value of each expression. 2 sin2 60 - 3 cos 45
-
Find the exact value of each expression. a. b. c. d. -14 sin sin sin(sn(-3) sin sin cos (cos (-45))
-
Find the exact value of each expression. 35. (a) log: 64 (b) log, (b) In e 36. (a) logs2 37. (a) logo 1.25 + logio 80 (b) logs 10 + logs 20 3 logs 2 38. (a) 20g:3+log: 5) (b) e3a2
-
Apply Theorem 3 to calculate the matrix exponential e At for each of the matrices in Problems 35 through 40. A = 13 3 3 3 01 3 3 00 23 0002
-
An aqueous solution is 0.797 M magnesium chloride. Given that the density of the solution is 1.108 g/mL, what is the molality of magnesium chloride in this solution?
-
What are the physical meanings of the hybrid \(-\pi\) parameters \(r_{\pi}\) and \(r_{o}\) ?
-
Ritter Company, whose current assets at December 31 are shown in Exercise E13-6A, had net sales for the year of \(\$ 850,000\) and cost of goods sold of \(\$ 550,000\). At the beginning of the year,...
-
Sunny Company manufactures and sells several different kinds of soft drinks. Direct materials (sugar syrup and artificial flavor) are added at the beginning of production in the Mixing Department....
-
Hi, this is an Auditing question. Can you please answer it properly ? Question 6. List the approaches that have been used to limit the degree of an auditor's liability in Australia, and whether you...
-
A steel billet is to be heat treated by immersion in a molten salt bath. The billet is 5 cm square and 1 m long. Prior to immersion in the bath, the billet is at a uniform temperature of 20C. The...
-
Given that sin = 5/13 and that is obtuse, find the value of a. cos b. tan .
-
Show that 1 + sin /cos + cos /1 + sin = 2sec .
-
What will the following two-file program display? // file1.cpp #include using namespace std; void other(); void another(); int x = 10; int y; int main() { cout < < x < < endl; { int x = 4; cout < < x...
-
Brief the case of Montenegro v. Diaz (facts, procedural history, issue, rule, analysis, conclusion) with the following materials: In a story that has become all too familiar, Deborah Diaz and Alex...
-
Watch video: https://www.youtube.com/watch?v=eu8dN4n_eV8 List how you can improve your value statements in your Benefit section How might you apply this to really improve selling your product and...
-
Carson Trucking is considering whether to expand its regional service center in Mohab, UT. The expansion requires the expenditure of $10,500,000 on new service equipment and would generate annual net...
-
Design a digital filter to eliminate the high frequency component in the continuous-time signal. x(t) 2 cos 5t + cos 300t Plot the frequency response of the filter and verify that your designed...
-
Mr. John Planner CPA, CFP is a Certified Financial Planner (CFP) with many years of successful experience. In 2023, he decided that he was not adequately appreciated in his current position with a...
-
Pacific Gas and Electric Company is a large gas and electric utility operating in northern and central California. Three recent years of financial data for Pacific Gas and Electric Company are as...
-
a. Why does the Wi-Fi Alliance release compatibility testing profiles in waves instead of combining the entire standards features initially? 27a1.) An 802.11ac Wi-Fi compatibility testing profile...
-
Your client, Royal Corporation, generates significant interest income from its working capital liquid investments. Write a memo for the tax research file, discussing the planning opportunities...
-
As the director of the multistate tax planning department of a consulting firm, you are developing a brochure to highlight the services it can provide. Part of the brochure is a list of five or so...
-
Castle Corporation conducts business in States 1, 2, and 3. Castle's $630,000 taxable income consists of $555,000 apportionable income and $75,000 allocable income generated from transactions...
-
Marcus Corporation is currently all equity financed and has a value of $75 million. Investors currently require a return of 11.70 percent on common stock. Marcus pays no taxes. Marcus plans to issue...
-
(a) Why are there surprise market crashes? The market should signal this or at least communicate in a timely fashion. It could be said that insufficient attention has been paid to psychological...
-
Included in cost of sales is a reserve for a possible decline in the market value of finished goods inventory of $50,000. There is also an obsolescence reserve of $70,000 for some raw materials that...
Study smarter with the SolutionInn App