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Q: evaluate without using a calculator sin(arcsin 12/13)

A: sinarcsin 1213=?

Q: 30. Suppose the angle A terminates in Quadrant II and sec(A) = -5/4. Find tan(A).

A: Given secA = -54we want to find tanA = ?

Q: A skier is on the top of a 350 meter tall mountain looking down at a tree. The direct path from the…

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Q: 2. Convert the rectangle coordinate (1,-√3) to a polar coordinate (r, 0) with r>0,-2л ≤0<2.

A: Given query is to convert rectangular to polar coordinates.

Q: E. Find the function whose graph is given below. 4 4 НА 1 2 3 4п 5 п -П -6

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Q: If y = 93, b= 17.1, c = 27.65, find all unknown side lengths and angle measures. Round to the…

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Q: separated

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Q: 14. Find a possible equation in the form y = A sin(Bx) so that the first minimum of the graph to the…

A: The form of the equation is  y=Asin(Bx) The first minimum of the graph to the right of the origin…

Q: For problems 7-8, rewrite the following complex expressions 2 7.)-4-2i i 8.) 2+6i

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Q: Q#13 Given sine-with <<*, please do the following. a) Show prep work here (Triangle with sides…

A: We will find the required.

Q: A rectangle is drawn so that the width is 1 feet shorter than the length. The area of the rectangle…

A: Topic - Quadratic Equations We are given that length of rectangle is 1 feet shorter than the length.…

Q: 5. Given the equation x and y. r = 7 sin(0) + 3 cos(0) Rewrite the equation using rectangular…

A: Given query is to find rectangular coordinate system.

Q: Solve the following equation exactly in the interval [0,2pi) .  2sinxcosx+cosx+2sinx

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Q: 1 a) b) c) d) Jack is on one side of a 200-foot- wide canyon and Jill is on the other. Jack and Jill…

A: Note: Since you have posted multiple questions we will solve the first question for you. If you want…

Q: Explain the Law of Cosines mathematically.  Why does it work?  Is there a proof?

A: The law of cosines is used to solve oblique traingles.  Using the law of cosines to compute the…

Q: Bernoulli's equation dy dx -ye-2x = 6y8, will be reduced to a linear equation by using substitution…

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Q: 33. Which of the following are odd functions? (a) f(x) = x cos(x) (b) g(x) = csc(x) (c) h(x)=…

A: Given: (a) f(x)=xcos(x)(b) g(x)=csc(x)(c) h(x)=arctan(x)

Q: ㅠ If sin x 2 the number A = A cos x, then

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Q: Find all solutions for 2cos (3t)= -1  Find all solutions on the interval [0,2 ) π   - tan(x) sin…

A: Since multiple questions are asked, I am answering first question only.

Q: Decide whether the given measurements of the SSA case can form exactly one triangle, exactly two…

A: Please see the below picture for detailed solution.

Q: A pair of parametric equations is given. x = 9t², y = 27t³ (a) Sketch the curve represented by the…

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Q: Use the right triangle and the given information to solve the triangle. a=8, c=10​. find b, A, and B

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Q: 1. Calculate the ALL missing angles (3) and side lengths (4), using 1 Primary Ratio, the Sine Law,…

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Q: If is a NEGATIVE angle the ends in QIII, then which of the following is true? sin (0/2) > 0 cos…

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Q: (root5-i)^8

A: To evaluate the following expression.5-i8

Q: Q#9 If cace=with <<, please find each of the following. a) Show prep work here (Triangle with sides…

A: Here we have given that:cscθ=-1312 whereπ&lt;θ&lt;3π2 A).

Q: (*28 *0] °SPRIPE = J do not Catalunioo pucalend Spie :(ks 0.] Lovrsini ant 6 Prove, stating…

A: Given query is to simplify the expression.

Q: Q1. Graph the polar equation: I = 1+sin 0 Fill the table and use the values to graph. Use π/4 as…

A: The given polar equation is r=1+sin θ

Q: f sin A = 2/3 with A in the interval 0° ≤ A ≤ 90°, find the following. tan A/2

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Q: Find all solutions if 0° ≤ theta < 360°. Verify your answer graphically. (Enter your answers as a…

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Q: From the deck of a boat, the angle of elevation of the top of an offshore oil rig is found to be…

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Q: and all solutions of the equation 4 sin 6-√3=2 sine. Express the answer in radian measure. Use the…

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

Q: Q2 Find the derivative of the following. function. 1. y = ln (x√x²-1) 2. y = -√√x² +1 +ln(X+5x² +1)…

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Q: #3: A slide at the playground is 38 inches high. The angle of elevation from the bottom of the stide…

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

Q: Show that the vectors J = 15,8> & ~= (16-10 > (think perpendicular) to each other. are orthogonal

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Q: Problem 2: Use an identity to find cos(A + B) if sin A = AE Q2, and sinB = -1,BE Q4. Do not use a…

A: By using an identity to find cosA+B if sin A=23, A∈Q2, and sin B=-13,B∈Q4.

Q: Solve the triangle. Round the lengths of sides to the nearest tenth and angles to the nearest…

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Q: Problem 5: Find sin(cos-¹()). You should use clear notation as in 6.1 to define the parenthetical…

A: Concept: Using trigonometric identity  sin2x+cos2x=1

Q: Express the given product as a sum containing only sines or cosines.   sin(80)cos(30)

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Q: The recommended safety angle of a ladder against a building is 79°. A 10 m ladder will be used. How…

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Q: Question 5 Verify the identity Question 6 1 cos(x) csc²(x) - sec(x) - cos(x)

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

Q: 7. Suppose sin(t) = 2/3 and that the terminal point of t is in Quadrant I. Find the exact values of…

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Q: G 25⁰ 7 F

A: Use trigonometric ratio for finding the missing value.

Q: 8) A kite string is 185 meters long and makes an angle of 36° with the horizontal. What is the…

A: Height

Q: Write J = AB in component from where Point A= vector (6,8) and point B = (5,7)

A: Given query is to find indicated vector.

Q: 8. Let f(a) = cos(a) and g(a): = sin(a). Find the exact value of f 3π

A: Given functions f(a) and g(a)

Q: Find all exact solutions on the interval [0, 27). If there is more than one answer, enter them as a…

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Q: Find the exact value of sec 20, given tan 0: = 3 4 with 0<0 < T 2

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Q: 10.4 m/ 68 TROUER TEH

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Q: Evaluate the following expressions, giving your solutions as exact values: sin (2) cos(-3) tan(-4)=…

A: We have to find the value of each of the given trigonometric expressions.