Use properties of the trigonometric functions to find the exact value of each expression. Do not use
Question:
Use properties of the trigonometric functions to find the exact value of each expression. Do not use a calculator.
Transcribed Image Text:
cos 20° sin 20° cot 20°
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 45% (11 reviews)
cot 20 ...View the full answer
Answered By
Atuga Nichasius
I am a Highly skilled Online Tutor has a Bachelor’s Degree in Engineering as well as seven years of experience tutoring students in high school, bachelors and post graduate levels. I have a solid understanding of all learning styles as well as using asynchronous online platforms for tutoring needs. I individualise tutoring for students according to content tutoring needs assessments.
My strengths include good understanding of all teaching methods and learning styles and I am able to convey material to students in an easy to understand manner. I can also assists students with homework questions and test preparation strategies and I am able to help students in math, gre, business , and statistics
I consider myself to have excellent interpersonal and assessment skills with strong teaching presentation verbal and written communication
I love tutoring. I love doing it. I find it intrinsically satisfying to see the light come on in a student's eyes.
My first math lesson that I taught was when I was 5. My neighbor, still in diapers, kept skipping 4 when counting from 1 to 10. I worked with him until he could get all 10 numbers in a row, and match them up with his fingers.
My students drastically improve under my tutelage, generally seeing a two grade level improvement (F to C, C to A, for example), and all of them get a much clearer understanding!
I am committed to helping my students get the top grades no matter the cost. I will take extra hours with you, repeat myself a thousand times if I have to and guide you to the best of my ability until you understand the concept that I'm teaching you.
5.00+
2+ Reviews
10+ Question Solved
Related Book For
Question Posted:
Students also viewed these Mathematics questions
-
Use identities to find the exact value of each expression. a. sin -11//12 b. sin 7/12 c. tan /12 d. cos /8
-
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
-
Gandhi Ltd renders a promotional service to small retailing businesses. There are three levels of service: the basic, the standard and the comprehensive. On the basis of past experience, the business...
-
A factory uses three production lines to manufacture cans of a certain type. The accompanying table gives percentages of nonconforming cans, categorized by type of nonconformance, for each of the...
-
Assume the role of a staff auditor assigned to audit the financing cycle for Pear Computers annual audit. During the course of the audit, you discover a footnote revealing that for many assets and...
-
Based on Observation 3, Wakuluk most likely expects Country Ys yield curve in the near term to: A. invert. B. flatten. C. steepen.
-
One subunit of Xtreme Sports Company had the following financial results last month: Requirements 1. Complete the performance evaluation report for this subunit. Enter the variance percent as a...
-
An insurance company is offering a new policy to its customers. Typically, the policy is bought by a parent or grandparent for a child at the child's birth. The details of the policy are as follows:...
-
A small company produces recreational vehicles. The marketing manager has developed the following forecasts (in units): Develop the minimum cost production plan and compute its total cost. Month Mar...
-
Use properties of the trigonometric functions to find the exact value of each expression. Do not use a calculator. sin 40 tan 40 cos 40
-
Use properties of the trigonometric functions to find the exact value of each expression. Do not use a calculator. cos 400 sec 40
-
In Problem use the pricedemand equation p + 0.004x = 32, 0 p 32. Find all values of p for which demand is inelastic.
-
Describe the potential conflict of interest that exists between credit rating agencies (Moodys, Standard and Poor, and Fitch) and companies to which they are giving bond ratings
-
A Canadian company import heavy, bulky steel castings from a Chinese supplier. The agreed Incoterm is CIF. The company find the delivery service is very poor and shipment often got delayed and stuck...
-
Sarah was employed as an attorney at a law firm earning $100,000 annually. However, she recently left her position with the firm. While looking for another job, she was working as a cashier at Target...
-
Jack Nietzche You returned from a project staffing meeting in which future project assignments were finalized. Despite your best efforts, you were unable to persuade the director of project...
-
If you put up $26784 today in exchange for a 9.3 percent, 17-year annuity, what will the annual cash flow be? (Round time value factors to 6 decimal places and final answer to the nearest dollar...
-
Refer to the Current Zoology (Apr. 2014) study of crop damage by wild boars, Exercise 3.18 (p. 129). Recall that researchers identified 157 incidents of crop damage in the study area caused by wild...
-
In Problems, solve each system of equations. x + 2y + 3z = 5 y + 11z = 21 5y + 9z = 13
-
In soccer, a defending goalkeeper wants to take up a position which bisects the angle that needs to be covered. See the figure. The keeper stands square to the ballthat is, perpendicular to the line...
-
A triangular plot of land has one side along a straight road measuring 200 feet. A second side makes a 50 angle with the road, and the third side makes a 43 angle with the road. How long are the...
-
A soccer goal is 8 yards wide. Suppose a goalie is standing on her line in the center of her goal as a striker from the opposing team moves the ball towards her. The near post angle,, is formed by...
-
5. Go to Yahoo Finance and obtain the monthly adjusted-closing prices for General Motors (GM) and the S&P500 Index (^GSPC) from 1st Jan 2016 to 1st Jan 2021 (both dates included). An Excel file with...
-
In October 20X5, Pollock Company exchanged a used packaging machine having a book value of $240,000 for a new machine and paid a cash difference of $30,000. The market value of the used packaging...
-
Project managers should track the details of their projects to be transparent and manage risks as they arise. What is another benefit of tracking in project management?
Study smarter with the SolutionInn App