Sketch each of the following angles in standard position on the x-y coordinate plan Then draw a line (down or up) from the tip of the arrow to the x-axis. Then write in t value of the reference angle into the acute central angle.

Q: Suppose that π/2≤θ≤π, sin(θ)=2/9, find cos(θ)=______. (round to 3 decimal places)

A: Here, θ is in the second quadrant( π/2≤θ≤π) and cosine is negative in the second quadrant.

Q: 13) Find BC B A) 41 ft C) 38 ft 109⁰ 21 ft B) 42 ft D) 44 ft

A: topic - law of sines

Q: b.) A В 95 43 27 C

A: Use sine rule

Q: Solve the triangle given the following information: a. a = 34°, B = 71°, a = 24 b. b = 3.4, c = 2.8,…

A: We have to find the remaining sides and angles of the triangle.

Q: 1.) What is the measurement of the hypotenuse of the given right triangle? 2.) What is the…

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Q: A в с с D В 0.15 5.99 7.69 59.16 a A b = 4.16 f 133.75° d с = 4.31 D

A: We will find the diagonal of the given parallelogram in the following step.

Q: Use deductive reasoning for each of the following procedure: A. Show that the following procedure…

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Q: Consider an acute triangle with angles a, 3, and opposite the sides a, b, and c, respectively If sin…

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Q: 15. Express the given complex number in standard polar form. 5 п -2cis 4 O a. √√2+√2i O b. √2+8i OC.…

A: Given;  -2 cis(5 pi/4) Repost the next question.

Q: 26. If ƒ(0) = lenght of opposite side lenght of adjacent side' 27. sec 45° = 45° 28. tan 45º = 45°…

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Q: 18. If sin >0 and cos <0, then must be in quadrant (a) I (b) II (c) III (d) IV (e) none of these

A: Given  sinθ&gt;0  and cosθ&lt;0

Q: Find each measurement indicated. Round your answers to the nearest tenth. 5) mA = 64°, m/B = 98°, a…

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Q: Draw your own triangles given the indicated m Law of Sines. Round off all decimals to the near 1. LA…

A: Law of sine is given by:  a/sinA = b/sinB = c/sinC Please note:  we are allowed to solve only one…

Q: Find the angle of elevation, angle of depression and line of sight.

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Q: 个 5. If 90° << 180° and sin0 = find sin O 982 0-√2 0-9√82 Algebra 2 / Module 11: Trigonometric…

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Q: 4. Find the member of the curve whose slope at any point is 4y point (3, 4) and passes through the

A: Note: As they are different questions, as per our company guidelines we are supposed to answer the…

Q: The picture shows angles A and B. Explain why sin(B) = -sin(A) and why cos(B) = -cos(A).

A: To solve this question, we will find the relation between the angle A and angle B.

Q: csc((\pi )/(2)-\theta ) =

A: Given (pi/2-theta)

Q: From the top of a cliff 280 meters high, the angle of depression of a boat is 25°. How far from the…

A: We  Have to determine from the base of the cliff is the boat?

Q: Given u = 5i + 4j and v=4i-3j, determine -9u - v

A:

Q: Sin COS dr AX

A: Note: As per company guidelines we are supposed to solve only 1 question. So, kindly repost the…

Q: Suppose that π/2≤θ≤π, sin(θ)=2/10, find tan(θ)=______. (round to 3 decimal places)

A: Given:-sinθ=210π/2≤θ≤π

Q: Find the solution(s) for theta. -3. cos=0

A: Given : -3.cosθ3=0   To Find : Solutions for θ

Q: Find the altitude of the isosceles triangle shown in the figure. (Round your answer to two decimal…

A: “Since you have asked multiple question, we will solve the first question for you. If youwant any…

Q: IV. Use the proposition to sketch the axis of the glide reflection dead in the figure. e…

A: Given proposition: If line 'b' intersects lines 'a' &amp; 'c' only at distinct points C &amp; A…

Q: 3. 65. r = -2 66. r= sin 0 Cos e 67. r 3 sec 0 68. r = 2 csc 0 69. r = 5 70. r= -3 71. 0 72. 0 = 0…

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Q: Find the 4 fourth roots of z = 16 cis 60° where θ0 < θ1 < θ2 < θ3.       a. w0 =  cis  °      b.…

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Q: 2₁ = 3 cis you and the of 2₁ = 1 + i √3 and in standard form, and trigonometric 2, and 2₂ in find…

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Q: 2. Use the special angle triangles and the Cartesian plane to determine the six trigonometric ratios…

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Q: ABCD is a rectangle CD= 6. Find, to the nearest degree, the measure of angle E. B 11 C 11 A…

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

Q: Using special angle triangles and the Cartesian plane determine the exact expression for TL 7π 2п…

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Q: A. Written Work/s: ACTIVITY 1: Find the six trigonometric functions of 0 for the following…

A: The given triangle has measures 6, 8 and 10

Q: Find the quadrant where tan 405° lies, its reference angle, and also the exact value.

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Q: B. Find the six trigonometric ratios of the indicated angle 8. 1. X- sin 0 cos 8- tan 0 csc 8- sec 8…

A: Given triangle is right angle triangle, Whose height is y units, base is 6 units hypotenuse is x…

Q: You need to create a password that consists of 3 letters followed by 2 numbers. No num- bers can be…

A: I am going to solve the given problem by using some simple calculus to get the required result of…

Q: Find sin 8, where 8 is the angle shown. Give an exact value, not a decimal approximation. e 5 sin =…

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Q: Find cos 0, where 8 is the angle shown. Give an exact value, not a decimal approximation. 3 cos = 0

A: Using Pythagoras theorem

Q: Prove the identity 2 tan 0 tan²0 + 1 = sin(20).

A: We have to find  the proof

Q: If two lines are cut by a transversal and a pair of alternate exterior angles are congruent, then…

A: According to the converse of the alternate exterior angles theorem, if a transversal intersects two…

Q: 1. The minute hand of a clock is 5 cm long. Through what distance does the tip of the minute hand…

A: As per our guidelines we can help you in solving only first problem rest of the problems you have to…

Q: 2. What is the exact value of cos (22.5°) using the half-angle identities? O √2+√2 √2-√2 O √2-√2 O…

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Q: 25. Solve the equation 2 sin² = sin 20 in the interval 0≤0 < 2T.

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Q: y = sin x y = cos x y = csc x y = sec x y = tan x y = cotx [Choose] [Choose ] [Choose ] [Choose ]…

A: We can solve this as follows:

Q: = tan (^-^) = - tan (7)

A: Note:sinθ  is positive only when θ lies in 1st and 2nd quadrant.cosθ is positive only when θ lies in…

Q: Sketch the least positive angle 0 and find the values of the six trigonometric functions of 0 if the…

A: First we should sketch the angle and then find the corresponding trigonometric ratios accordingly.

Q: exp(-i(5pi/4)) Find the modulus and the real part

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Q: Find the exact value of the function: arcsin(1) O HR

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Q: B. Find the six trigonometric ratios of the indicated angle 0. 2. X sin 8- y cos 8 tan 0- csc 8 sec…

A: To find the values of x and y and to find the six trigonometric ratios of the indicated angle θ.

Q: hat is the period and domain of the function y=tan(x)? (2k+ 1)T A 2n and X ER| x = , k is an integer…

A: Topic:- trigonometry

Q: 4. tan²B + 1 = sec² B

A: