Find the exact value of expression. Do not use a calculator. sin(-40) cos 50 cos
Question:
Find the exact value of expression. Do not use a calculator.
Transcribed Image Text:
sin(-40°) cos 50° cos
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 44% (9 reviews)
sin40 co...View the full answer
Answered By
Amit Kumar
I am a student at IIT Kanpur , which is one of the prestigious colleges in INDIA.
Cleared JEE Advance in 2017.I am a flexible teacher because I understand that all students learn in different ways and at different paces. When teaching, I make sure that every student has a grasp of the subject before moving on.
I will help student to get the basic understanding clear. I believe friendly behavior with student can help both the student and the teacher.
I love science and my students do the same.
4.90+
44+ Reviews
166+ 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 expression. Do not use a calculator. 2 3 sin 5 4 cos 3 2.
-
Find the exact value of expression. Do not use a calculator. TT sec 3 (-) cot 4
-
More sophisticated computer-assisted instruction systems monitor the students performance over a period of time. The decision to begin a new topic is often based on the students success with previous...
-
A health-food store stocks two different brands of a certain type of grain. Let X = the amount (lb) of brand A on hand and Y = the amount of brand B on hand. Suppose the joint pdf of X and Y is a....
-
On the River Co. (OTRC) sells $1,000,000 of 10-year, 4% bonds at par plus accrued interest. The bonds are dated January 1, 2021, but due to market conditions are not issued until May 1, 2021....
-
Acme Universal is a micro-cap that had a \($3,000,000\) drop in taxable income this year. Their drop in taxes was \($1,030,000.\) For each of the following, determine the largest amount that meets...
-
Felasco Nurseries, Inc., has been in business for six years and has four divisions. Ethan Poulis, the corporation's controller, has been asked to prepare a cash budget for the Southern Division for...
-
1. Company produces toy cars with and without an engine at two work places. First workshop produces body with (5hours) and without engine (2 hours). The second paint-workshop finishes car in time of...
-
Suppose there are two firms that each emit 30 units of pollution, and the State Pollution Board wants to reduce this level to a total of 20 units between both firms. They decide to allocate 10...
-
Graph each function. Be sure to label key points and show at least two cycles. Use the graph to determine the domain and the range of each function. y = -3 csc x
-
Match the given function to one of the graphs (A)(J). y = -2 cos - 2 -2 4 -2 /4 -2T 4 -2 (A) (B) (C) y. 2 for -2T/ 5 X 3 4 5 2 3 4 5 X TT -2 (D) (E) (F) y. 3 y. 3 2 2 4 TT 5TT TT -2 (G) (H)...
-
Richard, a newsagent, reported as at 30 June 2011 Trade receivable as 79,400 and the balance at bank as 59,400. Daily takings are banked intact and all payments made by cheque. The total of all...
-
Choose one of the discussion prompts below to research and write Almost one-third of all U.S. households have at least one pet, and 92% of pet owners consider their furry friends members of the...
-
5. Provide a review of the damage done to the ecosystem of Prince William Sound and discuss whether Exxon had acted responsibly in dealing with the disaster?
-
Write the calculation process and results. Your answers should be in full sentences and 1-3 paragraphs each. 1. Assume the manager of ABC Corp makes the following statement: "To lower my cost of...
-
1. Take a string from the user and print it in the reverse order using stack data structure. Also prints the unicode of each character Input: WATERMELON Output: NOLEMRETAW Hint: Use the property of...
-
Maboneng Mokeng ("Mami'') acquired three adjoining (adjacent) fruit farms (R550 000 each) in Limpopo on 1 May 1997 when she was 39 years old. She has farmed on these farming lands since then. Mami is...
-
Determine the number of zeros of the polynomial function. 1. f (x) = x - 6 2. g (x) = x2 2x 8 3. h (t) = t2 t5 4. f (x) = x8 + x9 5. f (x) = (x 8)3 6. g (t) = (2t 1)2 t4
-
Cassandra Casey operates the Futuristic Antique Store. She maintains subsidiary ledgers for accounts payable and accounts receivable. She presents you with the following information for October 2019:...
-
The sum of the measures of the two acute angles in a right triangle is ______. (a) 45 (b) 90 (c) 180 (d) 360
-
Graph the function: y = 3 sin(x)
-
If one side and two angles of a triangle are known, which law can be used to solve the triangle? (a) Law of Sines (b) Law of Cosines (c) Either a or b (d) The triangle cannot be solved.
-
Siya Dlamini is a partner at a law firm. He is 4 0 years old and unmarried. He has incurred a number of expenses during the 2 0 2 3 year of assessment. He would like to know if they are deductible in...
-
Ahmed was doing experiment with the laboratory technician and prepared standard solution in standard measuring flask by dissolving 6.5 g C3(PO4)2 in 550 ml water after that he added 3.5 g more...
-
Construct solid-liquid and solid-vapour phase boundaries for carbon tetrachloride CCl 2 given the following: Density of solid CCl2 = 1.809 g/cm Density of liquid CCl2 = 1.59 g/cm Enthalpy of fusion =...
Study smarter with the SolutionInn App