Practice 12. Find the unknown sides x and y, to the nearest thousandth. Please note that the triangles are not drawn to scale. (a) (b) x Xx 43⁰ x 25° 5 8 y Y 7 38° Y

Q: Solve triangle ABC. (If an answer does not exist, enter DNE. Round your answers to one decimal…

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Q: 7. The short sides of a parallelogram are both 12.0 cm. The acute angles of the parallelogram are…

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Q: 6.IF COT (A) = 3 / 4, AND A IS IN QUADRANT 3, THEN COMPUTE CSC (A).

A: Since the student has posted multiple questions and does not mention any specific question, so we…

Q: Consider √3 sin(0) + cos(0) = √2. What is the period of sine? Compare the equation with sin(+6) =…

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Q: When trying to use synthetic division to factor a polynomial as we have done in this class, which…

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Q: Angles A and B are located in the first quadrant. If sinA = 5/13 and cosB = 3/5, determine the exact…

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Q: D. Sketch the following angle and its reference angle. Label your answer. 166⁰ 305⁰

A: Reference angle:- The reference angle is the smallest possible angle made by the terminal side of…

Q: 1 Find sin 2x, cos 2x, and tan 2x If tanx=- and x terminates in quadrant IV. 2 sin 2x = [] cos2x = 0…

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Q: 48. Write cotx in terms of sin x. 50. Write cotx in terms of csc x. 52. Write secx in terms of…

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Q: (c) Use t-formulae to find the exact value of 2 tan 11 12 ,2117 12 1-tan

A: To find the exact value of

Q: y = -tan (3x) -1 Period: Phase Shift: Vertical Shift: Domain Range V

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Q: Write the trigonometric expression in terms of sine and cosine, and then simplify. sin² (0) (1 +…

A: solve the given

Q: Given cos(a) = and sin(a) < 0, calculate the exact value of cot(a) and csc(a). Show your work.

A: Given data:- cosα = 725sinα &lt; 0

Q: Solve the C≈ A~ B triangle. a = 7, b=8, C = 150° (Round to two decimal places as needed.) (Round to…

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Q: A light is suspended at a height h above the floor. The illumination, I, at a point P is inversely…

A: Given data÷ The illumination at point P is inversely proportional to the square of the distance r,…

Q: Give the exact value of each trigonometric function using the unit circle and give its reference…

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Q: Find sin 2x, cos 2x, and tan 2x If tanx=-- sin 2x = [] cos2x = 0 tan 2x = 0 1 and x terminates in…

A: Given that , tanx=-12 and x terminates in quadrant 4th. find sin2x ,cos2x and tan2x.

Q: 6. Paula spots a glider located at an angle of elevation of 42°. The distance between the glider and…

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Q: The engines of a plane are pushing it due north at a rate of 300 mph, and the wind is pushing the…

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Q: Question

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Q: 3.0 2.7 46°

A: Topic- Law of sines We are given two sides of a triangle as 2.7 and 3.0. and angle opposite to 2.7…

Q: Solve the equation on the interval 0 ≤ 0 < 2. π sin 20- = -1 What are the solutions in the interval…

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Q: Problem 6: Consider y = 3 sin(x). (1) Find the period of the function and show how you found it. (2)…

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Q: Cos^2 (x)Csc(x)-csc (x)

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Q: If sec 0=8, sin 0>0, find the exact value of each of the following for 0 ≤0<2. 0 (a) sin (20) (b)…

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Q: A car travels 17° south of west. What is its compass heading? [?]°

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Q: Graph f(0) = 2 tan (0+1 +2 where -≤ 0 ≤ π.

A: We can plot the given graph in the below steps.

Q: Use the following information to answer the next question. √2 Point A) and Point B(-2) lie on the…

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Q: Given 7 cos(a) = 2/ 25 and sin(a) < 0, calculate the exact value of cot(a) and csc(a). Show your…

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Q: Evaluate sine, cosine, and tangent for the angle = -600°. Use the reference angle, 8, and write your…

A: Explained below

Q: Simplify the expressions below. (a) sin(arcsin()) -00 < x < 00 (b) For what values of x is your…

A: The given expression, sinarcsinx4 We have to find the required values.

Q: Solve the equation. Give a general formula for all the solutions. List six solutions. sin 0= 2 √3…

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Q: (x)=5-x, g(x)=x^2-4x What is (fg)(x)? What is (f/g)(x)? What is the domain of (f/g)(x)?

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Q: A 37-ft ladder leans against a building so that the angle between the ground and the ladder is 82∘.…

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Q: Using the Law of Sines In Exercises 25-30, use the Law of Sines to solve the triangle. If two…

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Q: what about the postive in this what happens to the positives if you don't mind me asking

A: The answer is in step 2.

Q: 5rad/4 to degrees

A: Given query is to convert the radian to degree.

Q: please help FOR WHAT VALUES OF G, ON [ 0, 2 PI )DOES SIN ( G ) = COS ( G )?

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Q: Use DeMoivre's Theorem to find the indicated power of the complex number. Write answers in…

A: To find the value of expression.

Q: Find all solutions to the equation below in the interval (−2/3π,0]. Give all answers as exact values…

A: We know, sin(a+b)=sinacosb+sinbcosa sin(-θ)= -sin(θ)

Q: 4. Evaluate given expression under the given conditions. cos 20, sin0 = -3/5; 0 € QIII

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Q: Solve the equation. Give a general formula for all the solutions. List six solutions. 2√3 ·2-23/³-2…

A: To solve the given trigonometric equation.

Q: f(x)=√√25-x², g(x)=√x+3 Find (f + g)(x). Find the domain of (f + g)(x). (Enter your answer using…

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Q: Find zw. Leave your answer in polar form. TO Z=6 cos + i sin 2 T w=5 cos + i sin 9 π COS +isin 2 JU…

A: We will use cos(A+B)&amp;Sin(A+B) formulas to evaluate this as shown below

Q: The following graph shows at least one complete cycle of the graph of an equation containing a…

A: We know From given graph sine equation ⇒y=-AsinBx-C+D⇒A=Amplitude ⇒C=phase shift ⇒D=Vertical shift…

Q: e numbers "a" and "b", log(a - b) = log(a)

A: We have to prove that log(ab)=log(a)+log(b). Where a and b are positive numbers

Q: sin² x - 2 sin x - 3 = 0

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

Q: Take this polynomial: -3x4-7x³ + 2x² + 15x + 31. Without actually graphing it, how can you tell…

A: Given: Here, without actually graphing it, we will discuss the end behavior of the polynomial. In…

Q: solve the triangle  a= 14.0 ft b= 18.0 ft  c= 21.0 ft

A: To solve the triangle

Q: Procedures and Problem Solving Using the Law of Sines In Exercises 7-24, use the Law of Sines to…

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