Verify the identity. sin x + sin x cotx= cSC X

Q: Give the formula for each of the following. Make sure that you make note of the angles used in this…

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Q: 4.+ 5. Compare and contrast the graphs of sine and cosine using terms like anmplitude, period,…

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Q: cos 50 -1 Use a calculator in the radian mode to fill in the values in the following table. Then…

A: To find the value of cos 5θ-13θ using the calculator.

Q: Use a graphing utility to approximate the solutions (to three decimal places) of the given equation…

A: Please see the answer of the first question below as per the guidelines of Bartleby.

Q: a) b) 40° 50 e 120 mm 70° P. 50 cm c) B 17.6 m 35° A 15.1 m

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Q: 7. Find the resultant magnitude and direction for the following two vectors. (i.e. Add the two…

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Q: 2. Let 0 be an angle in standard position such that sin(0) : It is also known that 0 is in the…

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Q: 4) Using Rational Root Theorem Given 2x-x +X-2 List all possible rational roots. What are the…

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Q: E F 105 29 in -D

A: Since you have asked multiple question, we will solve the first question for you as per our guide…

Q: Compute z -20 where z is the complex number 6(cos 70° + i sin 70°). (i) 6²º(cos 40° + i sin 40°) 1…

A: To compute z-20 where z is the complex number 6cos 70°+i sin 70°.

Q: 5) Triangle RST r= 17 cm; t = 10 cm; m<T = 26 deg Find m<R (using Law of Sines) Is another value…

A: Topic:- trigonometry ratios in triangle

Q: (1- cos 0)(1+ cos 0) = sin´ e

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Q: Determine all the solutions to the equation in the interval [0, 27t): sin 20 cos0- cos 20 sin e +…

A: Given query is to find the solution of the trigonometric expression.

Q: Use the product-to-sum identities to rewrite the following expression as a sum or difference.…

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Q: -90° se s 90°. Find the value of 8 in degrees. sin (D)=0 sin (8) = 1 Write your answer in…

A: We need to evaluate the value of θ for the following: Part(1)    sinθ = 1, -90°≤θ≤90° Part(2)…

Q: The height of a tree that is leaning towards the sun at an angle of 150 is to be measured. A…

A: Sine law: The rule of sines is the ratio of side length to the sine of the opposite angle. It holds…

Q: O is an acute angle and sin 0 and cos 0 are given. Use identities to find tan 0, csc 0, sec 0, and…

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Q: The parametric equations of a hyperbola are x=h+a sect and y = k +btan t, where (h,k) is the center,…

A: This question can be solved by plotting the focus, vertex and center on x axis.

Q: 3. Prove the following identity (sin* Ø – cos* Ø) 1 = tan Ø sinø cosØ – cos²Ø

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Q: trhangles, rounded to the nearest tenth: a) 8 m b) 64° 37.8 cm 32 84° H.

A: Follow the procedure given below.

Q: Write the expression as a logarithm of a single expression. Assume that variables represent positive…

A: First I have written some properties of logrithmic function, just use them to simplify the given…

Q: 14) 26 yd 35 50 R

A: Explained below

Q: 4) Triangle RST r= 17 cm; t = 10 cm; m<R = 48 deg Find m<T (using Law of Sines)

A: Here we have to find the angle using law of sines.

Q: sec(x)+csc(x) tan(x)+cot(x)

A: Given sec(x)+csc(x)tan(x)+cot(x)

Q: uadrant in which the angle lies. Work the exercise without converting to degrees.

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Q: For the following pair of vectors, find U · V. a.) U = −6i − 3j, V = −i − 2j   b.) U = −11i + 7j, V…

A: We can answer both the question in the following steps.

Q: Given v = 2i - j and w= 8i + 3j, find the angle between v and w. The angle between v and w is (Do…

A: topic - angle between vectors

Q: B 11 с 137 X A

A: Given query is to find the value of x.

Q: Find a value of θ in the interval ​[0°​,90°​] that satisfies the given statement.   sin θ=0.62016401

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Q: ons in the interval [0°,360°). Use an algebraic method.

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Q: Question 17 What is the radius of ON? 15 -Previous

A: Given query is to find the fund the radius of the circle.

Q: Using sum or difference formulas, rewrite the expression as a product of trigonometric expressions,…

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Q: What is the back bearing of 200°?

A: What is back bearing of 200 degree

Q: Find the area of the triangle specified below. a = 14 meters, b = 10 meters, c = 7 meters

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Q: solve triangle ABC if a=86.14in b=253.2in c=241.9in

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Q: Solve the triangle. a=7, c=4, B=52° b= (Do not round until the final answer. Then round to the…

A: Given a=7,c=4 and B=52°We know cosine rule b=a2+c2-2ac*cosBb=72+42-2*7*4*cos(52)  =49+16-56*-0.16…

Q: (a) Identify the conic section that the polar equation represents. (b) Describe the location of the…

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Q: Draw an angle with the given measure in standard position. 7) 630° 630 -360 8) -515° 270 112 & Ay

A: Given : 630    630°=360°+270°

Q: 21 of the complex numbers. Leave your answer in polar form. Z2 Find the quotient z1 = 35( cos 120° +…

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Q: 1. If sina =, with <A<R and tanB , with <B<= determine the exact value of 2 a) sin( A+ B)

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Q: Find an equation for the ellipse shown in the figure. y V (-8, 1) М-3, 4) 5 V(2, 1) - 10 -5 M(-3,…

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Q: In circle K, what is x?

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Q: 557 9. Given sin 0 = what is cos 0? 2√6 5√6 a. b. C. 7 √6 10. Given sin 0= what is tan 0? 2√6 5 a.…

A: 10)sin θ =57cos θ= 1-sin2θ        =1-572        =1-2549        =247cosθ =267…

Q: Two sides of an oblique triangle measures 6 and 5 m respectively. What is the third side of the…

A: Given: Two sides of an oblique triangle measures 6 and 5 m respectively. To find: What is the third…

Q: Find all angles ? between 0° and 180° satisfying the given equation. Round your answer to one…

A: Looking at the cosine graph, we can tell that the graph attains -3/7 at only one point in the…

Q: 4. Rewrite the equation y =x² as a polar equation

A: Given: y=x2

Q: Write the fallowing as a product Cos(4t)-cos(2t)

A: We have to write the following equation in product form.

Q: Find all radian solutions sinx + root2 = -sinx

A: Given equation, sinx + √2 = -sinx To be found : all jadian solutions.

Q: 16. If 0 = arcsin x, express tan 0 in terms of x.

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Q: s(2 tan-¹³) 100. cos 2 tan

A: Use substitution method