21pi/11 is coterminal with ?

Q: Calculate the missing side and angles of the following triangle: P 8 cm 30° 6 cm R

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Q: are parallel, orthogonal, or Determine whether vectors V and W neither. If parallel, determine…

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Q: cos(2A) = ||+ ||+ 1 + sin(4A 2 1 + cos 24 1 + cos(44) 1 …. sin (44) cos (4A)

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Q: Prove each of the following identities: 24. In 1 cos² | = -2 1n|csc0|

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Q: Show the final answers using EXACT values only, not calculator-based values. Show complete…

A: We have to evaluate  sin-1 cos 17π9.

Q: Variables Separable Solve. Show complete solution. 2x (1+y2) dx-y(1+2x²) dy = 0

A: The given equation is; 2x(1+y2)dx -y(1+2x2)dy=0

Q: Find the area of the shaded region in the figure. (Round your answer to two decimal plac 37.70 X…

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Q: 117. sint = (a) sin(-t) (b) csc(-1)

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Q: 5 t(x) = (in Quadrant 3 24 exact answers. €) 2 (²-) = (²) N

A: Topic:- function and trigonometry ratios

Q: let u = 2i -5j  ;   v =-3i+7j  ;    w=-i-6j Find each specified vector of scalar A. 3w+2v b.…

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Q: 1. Find the values of the sin, cosine, and tan trig functions of angle R. R 15 17 Y 8 P 2. Find the…

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Q: Find the exact value of the given expression. sin (2 cos-¹()) 5

A: Given Problem:- Find the exact value of sin2cos-135

Q: 4 cot x = cot x Sin 2 X

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Q: 1126 Review Sections 6.1-6.3 1. Find the exact values of the following WITHOUT a calculator. If it…

A: We have to find the exact value of the given trigonometry function using the property

Q: Domain Range b. f(x)=3 cos Amplitude Period 2(x+²)]-2 Equation of the Axis of the Curve

A: Given f(x)=3cos2x+π4-2

Q: The measure of the complement of a given angle is four times the measure of the angle. Find the…

A: The measure of the complement of a given angle is four times the measure of the angle. To find the…

Q: In Exercis A Rational Function with a Slant Asymptote 49-56, sketch the graph of the rational…

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Q: Complementary and Supplementary Angles I Exercises 87-92, find (if possible) the complement an…

A: If sum of two angle is 90 then it is called complement angle and if 180 then supplement angle

Q: tan 1 - tan + tan 24 tan 8

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Q: Analyze the following equation and graph it. 7 7 + sin 0

A: Let's draw the graph.

Q: The rectangular coordinates of a point are given. Find polar coordinates for the point (5,-5) O A.…

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Q: Use the primary trigonometric ratios to find the angle 8. Round answers to the nearest tenth. a. b.…

A: Here we will find the angle θ,

Q: If f(0) = cos 0 and f(a) = 1 find the exact value of f(a) + f(a − 2) + f(a +4à). 12'

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Q: What is the period (in hours) if an insect performs the same behaviour 2 times daily? Round your…

A: We need to find the time which the insect need to make a behaviour.

Q: 2. If 5 sin 0 + 12 cos 0 = 13, then what is 5 cos 0 - 12 sin equal to? (a) -2 (b)-1 (c) 1 (d) 0

A: Here

Q: Simplify: 2¹og₂6–log_2

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Q: laura,alan,sam have a total of $111 in their wallets, alan had 4 times the amount laura has and sam…

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Q: In APQR, r = 65 cm, q = 82 cm and ZQ=25°. Find all possible values of ZR, to the nearest degree.

A: We need to find values of r.

Q: Solve the trigonometric equation in the interval [0, 2π). Give the exact value, if possible;…

A: Given Equation:- 2cos2θ+7cosθ+3=0

Q: 0500 = Quis 0427- (50) 1

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Q: sin² 0 = cos ( sin e 1-sin²0 cos 8 tan 0 sec 0 - cos 8 Trigonometric Identity: (

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Q: 1. Using the half-angle formula, simplify the following expression. sin 48° 1 + cos 48°

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Q: Find W Leave your answer in polar form. z = √3| cos w = √6 cos O A. 7π 4 9μ 4 + i sin + i sin √2 T…

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Q: Variables Separable Solve. Show complete solution. xy³ dx + ex dy = 0

A: Topic:- differential equations

Q: 2. Find all solutions of the equation sin x = V 2 within the interval [0, 2π).

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Q: 18-17-16-1 13-12-11 -10 -9-8-7-6 -5 -4 -3 -2 -1 + -2 -3 1 23456 78 9 10 3) and The curve above is…

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

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Q: Determine the length of a to the nearest whole number. 9 26° a) 26 b) 11 c) 16 d) 14 18 a

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Q: Two forces of magnitude 20 newtons (N) and 50 N act on an object at angles of 30° and -45° with the…

A: We have to find F1 +F2

Q: Which of the following properties will be used when two or more vectors are perpendicular? a. dot…

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Q: Given the information below, find the following: Round all answers to 3 decimal places. If no answer…

A: Given problem:- Assume ∠A is opposite side a, ∠Bis opposite side b, and ∠C is opposite side c. a =…

Q: Create descriptions of the changes in the appearance of sinusoidal graphs for each of the factors in…

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Q: 8 a

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Q: 4 Given: /(x)-- +2 and g(x)=x+2 5.4 5.5 5.6 Write down the equations of the asymptotes of f…

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Q: f(x) = x3 + 3x2 − x − 3 use the Rational Zero Test to list all possible rational zeros  of f. Then…

A: The given polynomial fx=x3+3x2-x-3 Rational zero theorem:

Q: Use the Law of Sines to solve for the possible triangles: a = 20, c = 45, ZA = 125°.

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Q: Henry is sitting in a tree 32 feet above the ground watching a deer. If the deer is 57 feet from the…

A: Given: Henry is sitting in a tree 32 feet above the ground. He watching the deer is 57 feet from the…

Q: ру P a px p=8 py = 6 = a =

A: Let's find angle a.

Q: 6. Two boats set sail from a dock. One travels 2.7 km and the other travels 6.0 km. The crew on each…

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Q: At a certain horizontal distance from the foot of a vertical cliff, the angle of elevation of the…

A: Topic = Trigonometry