What is the numerical value of tan(θ)? (Hint: what does tan(θ) represent?) tan(θ)=?

Q: Verify that the equation is an identity. Apply an even-odd identity. cos ?p +1 = sin ß sin ß Apply a…

A: The given equation,-cos2β+1sin β=sin β

Q: In any triangle ABC, prove that a sin (B – C) + b sin (C – A) + c sin (A – B) = 0.

A: In any triangle ABC, prove that a sin (B – C) + b sin (C – A) + c sin (A – B) = 0

Q: Determine the domain and the equations of the asymptotes for the graph of Ay the rational function.…

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Q: 5T then find exact values for the following: 4 If 0: %3D sec() equals csc(0) equals tan(0) equals…

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Q: Cos(7pi/12) How do I find the exact value?

A: Given query is to find the exact value of indicated angle.

Q: at

A: Please refer to the image below

Q: Solve for : log(x + 5) – log(x + 4) = 2 You may enter the exact value or round to 4 decimal places.

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Q: List all the corresponding angles and corresponding sides if AMAN - A LIP. What is the ratio of…

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Q: Use the slider to graph the standard position angle, then write the missing radian or degree angle.…

A: Explanation of the answer is as follows

Q: angles

A: As per policy, only first question is answered.  Please refer to the image below

Q: Consider sec(-2 – 72) = 2. We wish to determine all solutions for this problem. First solve the…

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Q: We consider the Complex numbers x,y, z with modulus 1 with the property that: x + y + z = 0 and the…

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Q: 1. From the top of an 80-meter-high vertical cliff, a boat has an angle of depression of 38°. How…

A: Topic = Trigonometric ratios

Q: If sin A = -12/13 with 180° < A < 270°, find the following. sin (A/2) [ Choose ] cos (A/2) [ Choose…

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Q: 1. Two poles, 6 m high and 8 m high respectively, are 20 m apart. They are supported by two wires…

A: Let's find.

Q: P. 30 12 7. 99 Find P

A: To find the value of P as shown in the figure.

Q: Look at the triangles 30° Which trigonometric ratios can be determined from the triangles? Select…

A: From the given triangle, we have to find the trigonometric ratios

Q: Graph cach function using radians.

A: The given equation is:  y=12cosθ3+1

Q: Establish the identity. 1- cos 8 = (csc @- cot 0) 1+ cos 8 Starting with the right side, which shows…

A: Consider the identity  1-cosθ1+cosθ=cscθ-cotθ2

Q: for question 3, I understand how we get 2 pie / 3 but how did you get 4 pie/3?

A: Apologies for the inconvenience. #1 was solved using tanθ=1 earlier.    Here is the correct solution…

Q: 1. Given A = 52° ; B = 77° ; a = 27. What is the value of b? 2. Given 35° 24 X, 29 What is the value…

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Q: The problem that follows reviews material we covered in Section 6.2. Find all solutions in the…

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Q: 1. Which of the following statements is true? A. sin e B. cos 8 =. adjacent opposite hamntansi…

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Q: 3] y = 12x - 2x+ 5 Degree: Sign of LC: as x→-0, y→. as x 0, y -

A: We have to find the degree and sign of LC and find endpoints.

Q: Eliminate the parameter t in the following. x = cos t − 3  y = sin t + 2

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Q: In which quadrant does 0 lie if the following statements are true: csc 0 > 0 and (csc 0)(cot 0) < 0…

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Q: Sin 33= Cus 65=X メー 65° 15 tan 4 7) 13 73° 36° 12

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Q: 5. Given A = 71°;B = 51°;a = 9.8, b=? %3D %3D

A: Topic = Triangle

Q: Convert the polar equation to rectangular coordinates. (Use variables x and y as needed.) r cos(?)…

A: Given; r cos(theta)=7.

Q: Find the fraction of a circle subtended by the following angle: 150

A: Suppose the radius of the circle is rSo, the circumference of the circle is 2πr.

Q: BEF and the ratio of similarity is 2: 7, what is the length of AB and DE = 35? 5. If A ABC ~ 6.…

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Q: 3 3. If cos A =- 5 13, sin B= - 0<A<플. 3n find the following: and <B< 13 a. cos(A+B) b. sin(A+B)

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Q: 2. Miguel is flying his kite at an angle of elevation of about 30. When all of the rope was released…

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Q: Find the angle ? between the given vectors to the nearest tenth of a degree. U = 13i + 5j, V = −11i…

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Q: Solve the equation on the interval [0,2pi). Use exactl values where possible. Tan^2x+2tanx-3=0

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Q: Simpliy Hhe fAllowing Cos 180°. Sin 25. Cos 80 Sin 170°. fan135 tan 225 . Sin (g0°40) + Cos (180 ).…

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Q: in the pair of Similar Triangles 3.5 66 21 10.5 21 12.6 %3D

A: Two Triangles are similar if their corresponding angles are congruent and corresponding sides are in…

Q: An airplane is heading north at an airspeed of 800 km/hr, but there is a wind blowing from the…

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Q: Express the given product as a sum containing only sines or cosines. sin (90) cos (30) ... sin (90)…

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Q: Find the value of tan -75 degrees

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Q: A Solve for all missing sides and angles in each tr to scale. 1. A 520 9. 14 B C

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Q: If cot0 = 3 and cose < 0: Find the EXACT value of a) cos(20) b) sin )

A: Here,  cot θ=3, cos θ&lt;0⇒csc θ=-cot2θ+1⇒csc θ=-32+1⇒csc θ=-9+1⇒csc θ=-10=-10⇒sin θ=1csc θ=-110⇒cos…

Q: 2) 18 17°

A: Fins the value of x

Q: Determine the exact value of sec(arccos[3/7]-tan^-1[-2/3])

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Q: Graph cach function using radians. 3. y =1 sin

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Q: 3. Find the dot product of the vectors d = (-5, 3) and 7 = (1,7).

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Q: Exact Trig es or Find the exact value of each trigonometric function. Then state the coordinates of…

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Q: Find the magnitude and direction (in degrees) of the vector. (Assume 0° <0 < 360°. Round the…

A: As we know that; If the vector v=a1,b1 then the magnitude of the vector is; v=a12+b12 And The…

Q: 4. A car is on a driveway that is inclined 20° to the horizontal. If the car weighs 3225 lb, find…

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Q: Solve the following system of equations using Gaussian elimination: 5x + 3y + 4z = 1 4x – 7y + 3z =…

A: Firstly , we can write the given system in Augmented form and apply row operation.