Find the exact value of tan 255°

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WebDec 26, 2024 · Use an Addition or Subtraction Formula to find the exact value of the expression. a)tan 255° trignometric-addition trignometric-subtraction asked Dec 26, 2024 in TRIGONOMETRY by anonymous Share this question 1 Answer 0 votes tan 255 = tan (180 + 75) = tan (75) = tan (45 + 30) = [ tan (45) + tan (30) ] / [ 1 - tan (45) tan (30) ] WebFind step-by-step Algebra solutions and your answer to the following textbook question: find the exact values of the sine, cosine, and tangent of the angle. 255° = 300° - 45°.

Find the exact value of each expression. $$ \ta Quizlet

WebWe need to evaluate tan⁡(255°)\tan(255\degree)tan(255°). To do that, we will use the identity: tan⁡(A+B)=tan⁡A+tan⁡B1−tan⁡A⋅tan⁡B\tan(A+B) = \dfrac{\tan A + \tan B}{1- \tan A \cdot \tan B} tan(A+B)=1−tanA⋅tanBtanA+tanB We can rewrite the given expression as: tan⁡(255°)=tan⁡(210°+45°)\tan(255\degree) = \tan(210\degree+45 \degree) Web255° = 300° − 45° Step-by-step solution Step 1 of 4 Consider the following angle Find the exact values of the sine, cosine and tangent of the above angle as below Chapter 5.4, Problem 20E is solved. View this answer View a sample solution Step 2 of 4 3 of 4 Step 4 of 4 Back to top Corresponding textbook Precalculus 2nd Edition body tlc instagram

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WebApr 30, 2015 · We need to find two values that give the sum or difference of 255. Let's use values that can we easily find sine and cosine of. The angles we can easily find sine and cosine of are 0, 30, 45, 60, 90, 180, 270, and 360. Then apply the addition or … Webtan (255) tan ( 255) Apply the reference angle by finding the angle with equivalent trig values in the first quadrant. tan(75) tan ( 75) Split 75 75 into two angles where the values of the six trigonometric functions are known. tan(30+45) tan ( 30 + 45) Apply the sum of … WebApr 14, 2024 · In this paper, a compact dual-band diplexer is proposed using two interdigital filters. The proposed microstrip diplexer correctly works at 2.1 GHz and 5.1 GHz. In the proposed diplexer, two fifth-order bandpass interdigital filters are designed to pass the desired frequency bands. Applied interdigital filters with simple structures pass the 2.1 … bodytite with liposuction

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Find the exact value of tan 255°

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WebMar 26, 2016 · For example, to find the exact value of tan 105 degrees, follow these steps (note that the angle 105 degrees is in quadrant II): Rewrite the given angle, using the … WebFree math problem solver answers your algebra, geometry, trigonometry, calculus, and statistics homework questions with step-by-step explanations, just like a math tutor.

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WebAug 18, 2015 · How do I find the value of tan 225? Trigonometry Right Triangles Trigonometric Functions of Any Angle 1 Answer Nghi N. Aug 18, 2015 Find tan225∘ Ans: 1 Explanation: On the trig unit circle, tan 225 = tan (45 + 180) = tan 45 = 1 Answer link WebOct 27, 2024 · Step-by-step explanation: Suppose we wanted to find the exact value of tan (255°). We cannot find this value because it is not a special angle, or can we? Since 255° is the sum of two special angles on a unit circle, it can be done. 255° can be expressed as 225° + 30°, which means we can use the sum formula to evaluate it.

WebApr 10, 2024 · Use the given information to find the exact value of a. sin 2 theta, b. cos 2 theta. and c. tan 2 theta. cos theta = 16/34, theta lies in quadrant IV sin 2 theta = (Type an integer or a fraction. Simplify your answer.) cos 2 theta = (Type an integer... WebThe half-angle identity calculator is an online tool devised to find the value of half-angle using the value of the full angle. Users can choose between different units of angles. What is the half-angle? Half-angle is a term widely used in trigonometric calculations and it refers to the half of an angle. They are represented as: Sin (θ /2) Cos ...

WebSolution to Calculus and Analysis question: Use the sum and difference identites to find the exact values of sine, cosine, tangent of the angle \frac{7\pi}{1... WebA: Given query is to find a3 . Q: 0. Determine the exact values of each expression for the given value of Note: Your answers must be…. A: 1) sin2θ=2sinθcosθwhen θ=π4sin2θ=2sinπ4cosπ4. Q: a b = C= B B = b Note: Triangle may not be drawn to scale. Suppose a = 11 and A = 40 degrees.

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WebFind step-by-step Algebra 2 solutions and your answer to the following textbook question: Find the exact value of each expression. $$ \tan 255^{\circ} $$. glints tourWebMar 26, 2016 · You can do so as long as the angle can be written as the sum or difference of special angles. For example, to find the exact value of tan 105 degrees, follow these steps (note that the angle 105 degrees is in quadrant II): Rewrite the given angle, using the information from special right-triangle angles. The whole unit circle bodytm cotton rich boy shortsWeb255° = 300° − 45° Step-by-step solution Step 1 of 4 Consider the following angle Find the exact values of the sine, cosine and tangent of the above angle as below Chapter 5.4, … glints triggers crossword clueWebApr 8, 2024 · Transcribed Image Text: Use a double-angle formula to find the exact value of the given expression. 2 cos ²15⁰-1 2 cos 215⁰-1 (Simplify your answer, including any radicals. Use integers or fractions for any numbers in the expression.) -1=. bodytitle字体Webcos 255 degrees. Answer by lwsshak3 (11628) ( Show Source ): You can put this solution on YOUR website! find the exact value of the expression cos 255 degrees. **. cos (x+y)=cosxcosy-sinxsiny. cos 255=cos (210+45)= (cos210*cos45-sin210*sin45) cos 210 =cos 30 =-√3/2 in quadrant III where cos is negative. sin 210 =sin 30 =-1/2 in quadrant III ... bodytite with morpheusWebThe value of sin 255 degrees can be calculated by constructing an angle of 255° with the x-axis, and then finding the coordinates of the corresponding point (-0.2588, -0.9659) on … body tite youtubeWebFind the exact value of sin(θ) and tan(θ) if you know that cos(θ)=−73 and π≤θ≤23π. Show your work. sin(θ)= tan(θ)= Show transcribed image text. Expert Answer. Who are the experts? Experts are tested by Chegg as specialists in their subject area. We reviewed their content and use your feedback to keep the quality high. glint strength