Choose the values of arctan(—V3) Select one or more: a. IT 3 b. Oc. - d. kl klo 3 -30° None

Q: Verify each identity. Show all necessary steps neatly just as th 6. sin³ x cos³x = (sin³ x - sin5x)…

A: 9.  we have to prove that 1+cosα1-cosα=secα+1secα-1taking left  gand side = 1+cosα1-cosα

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Q: N. B 25° 107⁰ K M >c

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Q: Find the exact value of the expression using the provided information. Find tan(s + t) given that…

A: Formula used tan( a + b ) = tana + tanb 1 - tanatanbGiven coss = -1213sint = 1517

Q: Use a calculator to find the following. Round your answer to four places past the decimal point. cot…

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Q: Consider the following graph of f(x) 1 lim. 2 3 X→-| Tim x → - (+ lim. X→→I G G f(x) f(x) f(x). (6…

A: As per our guidelines we can answer only 3 subparts of the given question so kindly repost the…

Q: Sketch a right triangle for tan(0) functions from the triangle you built. = √3 and find the values…

A: To sketch a right triangle for tanθ=33 and to find the values of the  other five trigonometric…

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Q: The decibel rating of a sound is B₂ - B₁ = log, where I is the intensity, in watts per square metre,…

A: The decibal rating of sound is β2 - β1 = logII0Where I is the intensity I0 = 10×10-12 wm2

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Q: Consider the following graph of f(x) 34+

A: By the answering guidelines of Bartleby, We can answer only first three subparts, please post other…

Q: Law of cosines

A: If ABC is a triangle and a, b, and c are the lengths of it's sides. Then By law of cosines c^2…

Q: Ө 41 40 9

A: Given that the right angle triangle To find the exact value of sin(theta)

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Q: 3sin²x - sinx - 2 =-cos²x - Зп 2 2п

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Q: 46 in. C 0

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Q: The temperature at the north pole of planet OS372 oscillates between -60 °F and 260 °F every 39…

A: Given: Minimum temperature = -60°F Maximum Temperature = 260°F Time period = 39 days Temperature as…

Q: COS? 3 What is the exact value of COS-

A: Given: cosπ3

Q: Solve the equation for solutions in the interval [0,2m). Use algebra methods and give exact values.…

A: The Solution is given below:

Q: (1) cos(x+y) (ii) Sim (x+y) (1) th (x+y) () Cos (x-y) (1) tm (x-y) (vi) (052x

A: Given :(i) cosx+y(ii) sin(x+y)(iii) tanx+y(iv) cosx-y(v) tanx-y(vi) cos2x                  (vii)…

Q: √√3sinx + 3cos x = 0 π π

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Q: how did you factor sec2x -3secx+2

A: We can find x values by using factorization method.

Q: Determine the angle between 0 and 360° that is coterminal with -460°.

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Q: Simplify the following logarithms and evaluate, where possible. Be sure to state restrictions as…

A: 1.     logab = log blog a  , a,b≠0 2. log bm  = m× log b , m∈R, R is real number set. b≠0 3. log a -…

Q: The parabola in the figure below has vertex (0, 0) and focus F (4, 0). Its directrix is the vertical…

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Q: scx=2cotx=0 CSC π 2 2π

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Q: show all steps and write in factored form sin(x) - (cos(x))^2 - 1

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Q: X₁ 54° X 23

A: We will find the required.

Q: 7) Determine whether the triangle is acute, obtuse, or right SHOWING WORK 9 yd 11 yd √115 yd

A: We have to determine whether the triangle is acute, obtuse, or right.

Q: 3) Determine the value of the missing section:

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Q: If the terminal side of angle goes through the point 0 Give an exact answer in the form of a…

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Q: What is the exact value of the trigonometric function? Select True or False for each statement.…

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Q: How long of a ladder is needed to reach a window sill 50 feet above the ground if the ladder rests…

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Q: Find all solutions to the equation. 2 cos 4x-1=0 Write your answer in radians in terms of it, and…

A: Given equation:- 2cos4x-1=0

Q: COS k 12

A: Here is the solution:

Q: Given that t= tanto Show that 2t 17t² (11) cost = 1-t²2 1+t² (1) Smd=

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Q: 1. What is the sum of the first 8 terms of the geometric series? 120-80+ 160 320 3 9 + Express your…

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Q: Suppose you are told that the relationship between an angle, 0, and part of a side of a right…

A: INTRODUCTION Understanding the link between side lengths, angle measures, and trigonometric ratios…

Q: 41″ Use a reference angle to write tan 41 in terms of the tangent of a positive acute angle. 36

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Q: B. Une of the roots of a polynomial equation is given. Find the other roots. 1. x² + 3x³ - 8x 24 =…

A: The given polynomial equation x4+3x3-8x-24=0 has a root x=-1-i3. We have to find the remaining toots…

Q: Find the measure of in radians. (Round your inswer to two decimal places.) 8=64.5 X rad Need Help?…

A: Given query is to find intercepted angle.

Q: 17) 5+- - ● sin 20 20-√3 4

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Q: You are given a right triangle with angle A being the 90 degree angle - just like in lecture. If…

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Q: Question Find the arc length along a circle of radius 11 units subtended by an angle of 215°. Round…

A: Given :Radius of circle r = 11 unitsAngle θ = 215°

Q: that csc(0) > 0 and sec(0) > 0, in which quadrant does the correct answer below: adrant I adrant II

A: given  that - csc θ >0    and  secθ>0then we have to find in which quadrant does θ lie since…

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Q: Decide whether the limit exists. If it exists, find its value. lim f(x) 00 Does not exist

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Q: show all steps and write in factored form sec2x - sec x + tan2x

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Q: Express x and y in terms of trigonometric ratios of 8. (Express your answer in terms of only.) X = y…

A: Given hypotaneous ( h ) = 20 perpendicularm ( p ) = y base ( b ) = x angle = θ