1. 10 – (sec x + 1)(sec x- 2) 18 sin x cos x+ 12 sin x cos x-15 sin x cos x 2. 3 sin x cos x

Q: Which of the following equations is CORRECT? O sinA cosB =1/2[cos(A -B)-cos(A+B)] O cosu-cosv= -2…

A: From the given options

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Q: Determine the remaining sides and angles of the triangle ABC. 42 a=7 m 67 ... A = (Round to the…

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Q: The following information refers to triangle ABC. Find all the missing parts. (Round your answers…

A: Let's find.

Q: Solving Quadratic Equation by Comple 4) x? - 6x - 8 = 0 Move c equatic

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Q: I) The graph of the logarithmic function y = log, x can be described as a) decreasing and b)…

A: i) Consider the function  log1/2x

Q: e sin e Cos e tan 0 a 0.5446 0.2924 0.4452

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Q: 8. The side next to the reference angle in à right triangieis called A. opposite side 9. In the…

A: 8.) Hypotenuse9.)using pythagoras theoremDA2+AT2=DT252+AT2=132AT2=169-25AT2=144AT=12 cm

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Q: 17. Which point represents the polar coordinate(-4, -2t/3) 5m 12 E 11 12 12 F 13 23 12 12 77 11 57…

A: Which point represents the polar coordinate(-4,-2π/3)??

Q: Use half-angle formulas to find an exact value for the following. sin 22.5°

A: Use the trigonometric half angle formula and find the exact value.

Q: 1. Enumerate the six trigonometric ratios. 2. Give the impartance of trigonometric ratios in a real…

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Q: Write the complex number in standard form a + bi: 8(cos 210 – i sin 210)

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Q: 6. Which of the following statements is incorrect? A. sin 60° =- 3/3 B. tan 60°= 60 C. cot 60° =° V3…

A: Consider

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Q: Perform the following multiplication and write the product in trigonometric form. Express your…

A: we use the formula  cos(A+B)= cos A cos B -sinA sinB sin(A+B)= sin A cosB + cosA sinB

Q: when using the halfangle formula for sin A/2 or cos A/2 the sign in front of the radical is…

A: when using the half angle formula for sin A/2 or cos A/2 the sign in front of the radical is…

Q: Find the trigonometric function value of the corresponding complementary angle. Given that sec 55° x…

A: By All Silver Tea Cups analogy of Trigonometric functions  all trigonometric functions are positive…

Q: This problem refers to triangle ABC. If a = 39 cm, b = 15 cm, and c = 28 cm, find the largest…

A: Given  a=39 cm, b=15 cm & c=28 cm To find largest angle:

Q: P. B. Given: Rectangle PINK with diagonals PN and IK Prove: PN = IK Statement Reason Given (1) PK TN…

A: Answer is in step 2.

Q: What is the bearing of B from A? 119° A В

A: Given:

Q: can you please type the answers? I do not understand the writing

A: Apologies for the inconvenience. Here is the typed solution:   Given: v=4i+43j, where 0°≤θ<360°.…

Q: 17 8 15 Find the other five trigonometric ratios of 8. cos 8 = tan 8 = csc 8 = sec e = cot e =

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Q: M3.3 Trigonometric Substitution dx e2x +1

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Q: Use vectors to find the interior angles (in degrees) of the triangle with the given vertices. (Round…

A: Triangle

Q: 10. (In(x))² dr

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Q: The end behaviour of f is f(x) = -(x-3)(x+2{x+ 4) x-> 00 X→-の b) ソ→-の x→ の a) アー→の 『→の ア→ーの X→ -の…

A: In the given expression of f(x) , we can see that for every value of x>0 the value of f(x) is…

Q: What is the relevance of the study of cosine, sine and tangent of sum and difference of two angles…

A: Given

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Q: 5 Solve, write your answer in a + bi form. 3 (cos () + i sin ()I 2

A: We have to find the a+ib form.   According to our guidelines we can solve only one question so…

Q: i) The function has a 4 y a) local max of % b) absolute max of % c) local min of % d) absolute min…

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Q: A 70° b = ? C = ? ? a = 15 В

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Q: Refer to the graph of y = sin x or y = cos x to find the exact values of x in the interval [0, 47]…

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Q: sin e sin O cosU D. 1- cos e esce(1+cos? 0) %3D 1+cos 0

A: Given query is to verify the identity.

Q: Use DeMoivre's Theorem to calculate the following expression. Express your answer in the form found…

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Q: swer the following questions: Solve the following equations a) cosecx = -3.970 %3D

A: Note: There are multiple questions. No specific question has been asked.So, We will solve the first…

Q: 4. p° In(p) dp

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Q: 4. Find the mZA. 37.4 28.3

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Q: A = 18° 44', a = 9.5, b = 22 Case 1: Case 2: В 3 X ° (smaller B-value) B = X ° (larger B-value) C =…

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Q: use the half angle formula to find and exact value for the following  a) sin 22.5degree b) cos 105…

A: We will find the exact value of the given trigonometric entities by using the half angle formula in…

Q: and 9o c oc 180 Sin e = Gf Cos 2 SUPPOSE that find exact values and tan 2. Cos tan

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Q: A b= 4 с 15 C a =? B

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Q: cos(180°+ x). tan(360°-x).sin² (90°- x) 2. + sin x 5.1 Determine the value of sin(180° -x)

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Q: If  sin(x) =  1 16  and x is in quadrant I, find the exact values of the expressions without…

A: Solved below

Q: Find the exact values of the six trigonometric ratios of the angle 0 in the triangle. 25 7 24 sin e…

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Q: 9. Write the product 2 sin(2rt/9) cos(Tt/9) as a sum of function values. sin(T1/3)+sin(Tt/9)…

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Q: 7. In triangle LMN, what is the measure of angle N? A. 20° B. 21° 66 C. 23° D. 24 y the th

A: Since you have asked multiple questions in a single request we would be answering only the first…

Q: 2. 2 cos(3r) dr

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Q: Find the magnitude of the given vec (3, 0, –4)

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Q: Consider the graph below. 8+ SU2 -4 -7- -8+ Write an equation that matches the function plotted…

A: We are authorized to solve only one question please repost remaining questions Sine function