1. Given the vectors = (2, -6) and 7 = (5, 5) , find %3D a. 37 -7 b. |7 + 7|

Q: Find the values of θ between 0° and 360° such that: sin θ = 0.8

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Q: Prove the following identity. csc e - cot 0 Sin2 e 2 csc e We begin by writing the right side of the…

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Q: 9. 27 30 60 b ...

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Q: The minute hand on a backwards clock rotates 0.1 radius lengths per second counter-clockwise. Assume…

A: speed of minute hand =0.1 radius per secondposition of minute hand =15 minuteangle covered in 60 sec…

Q: Consider the following. u = (9, 2), v = (3, 1) (a) Find u •V. u• v = (b) Find the angle between u…

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Q: If sinα = −4/5, where α ∈ QIV, and tanβ = 3/2, where β ∈ QIII. Determine the exact value of…

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Q: Use DeMoivre's Theorem to find the indicated power of the complex number. Write answers in…

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Q: Use an appropriate Half-Angle Formula to find the exact value of the expression. cos(5) 12.

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Q: This question was on our practice for today and I don't even know where to start. I understand how…

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Q: In the accompanying diagram of a right triangle ACD, B lies on AC, BD is drawn such that m2CDB = 27,…

A: This question is based on Trigonometric Ratios.

Q: Period A 2021=2021 ALGEBRA 3 E Homework: 3/2 Trigonometry Applications 1 Find the length x. B 21 380…

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Q: A right triangle has side lengths 8,15,17 as shown below. Use these lengths to find sinX, tanX, cosX

A: We have to find out the sin cos and tan angle

Q: Find the vaue of X 27 13 2501 16

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Q: (b) cot x CSC x sin x tan x. CSC x cot x

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Q: Eliminate the parameter t in the following. x = cos t − 3  y = sin t + 2

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Q: Write the vector shown above in component form. Vector = %3D Note: In the graph, each box is 1 unit…

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Q: H.w, Consi dev The Syofem by and Gass Jorelau 3メ-23+る =25 メ+33-2るー2 ux- 5y - =31

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Q: * (a) Using a trig identity, write ¤(t) = -5 cos(4t) – 4 sin(4t) using only one cosine function.…

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Q: 10 60 5. 60' 14 10

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Q: V3 Use the unit circle to find all values of 0 between 0 and 2x for which tan 0 = %3D Write your…

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Q: Use a system of linear equations with two variables and two equations to solve. 180 students…

A: Let the number of pass students be 'p' andnumber of fail students be 'f'.p+f=180  --->14p=f…

Q: Given a trigonometric ratio, determine the other trigonomeli 1. sin Ø ;CSc Ø 2. sin Ø csc Ø 6. 3.…

A: As we know that; The trigonometric identities; 1). 1cscx=sinx 2). 1secx=cosx 3). 1cotx=tanx   Given:…

Q: If (-2, 3), (4, -3) and (4, 5) are the mid-points of the sides of a triangle, find the coordinates…

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Q: 3T sin (1) A particle moves along the x-axis with velocity given by v(t) 3 t> 0. If the particle is…

A: Given query is to find the position of the partical at indicated time.

Q: Find all angles, 0° < 0 < 360°, that solve the following equation tano =V3

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Q: (a) Look at the student’s answer for the length CP. Using what you know about right-angled…

A: The given problem is solved below in detail.

Q: Use the power-reducing formulas to rewrite the expression in terms of first powers of the cosines of…

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Q: a circle is 24 cm and the distance is

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Q: A. Convert the following to radian. Show your complete solution. 1. 80° 2. -145° 3. 155°4. -425°

A: Topic = Trigonometry As per guidelines , At  a time only one question wih three sub-parts can be…

Q: Find the length of the missing leg in the triangle in the nearest tenth

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Q: a bird is sitting in the top of a tree that is 21 feet tall looking down at a worm on the ground…

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Q: A right triangle has side lengths 5,12, and 13 as shown below. Use these lengths to find sinX, tanX…

A: Solution ) sin x = height / hypotenuse sin x = 12/13  tan x = height  / base  tan x = 12/5 cos x =…

Q: complete identity cosx + sin x/ cos x - sinx - cosx/sinx = ?

A: simplyfy

Q: express as one logarithm with a coefficient of 1:3log a/x+log b/y -2log c/z

A: Solution is given below:

Q: 168 (Show your solution) 1./ Solve the value of (2xt 12)° (ex - 14)°

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Q: 2/29 where 270 < 0 < 360 Given: sin 0 = - 29 Find: tan 20 20 21 29 20 20 29 29 21

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Q: 1-5. Given the right triangle below, determine the measure of side x. Show your 45° 16 cm

A: In Right angle Triangle ABC ,     cosθ = AdjacentHypotenuse

Q: 1 Find the coordinates for circular point o= O a. b. O d. 2. Find the coordinates for circular point…

A: Co-ordinates of a circular point ω=θ is given by,(x,y)=(cosθ,sinθ)

Q: Eliminate the parameter t from the following. x = sin t − 3, y = cos t − 2

A: Eliminate t by squarring

Q: 11 T +i sin 4 11T 11 T +i sin 12 11 n Z, =3| cos Z, =14| cos 4 12 ive an exact answer. Express any…

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Q: How many triangles are possible given these measures for a possible triangle(s)? A =30, a =4, and b…

A: Topic:- geometry and trigonometry

Q: Eliminate the parameter t in the following. x = 4 csc t, y = 4 cot t

A: Given,x = 4 csc t, y = 4 cot t  To be found : eliminate the parameter t in given conditions

Q: Question 9 Find all solutions if 0° < 0< 360°. Round each of the solutions to the nearest tenth.…

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Q: Match the following functions or conjectures with their formula on the right. Cosine Law of Cosines…

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Q: Find all solutions to the following triangle. (Round your answers to the nearest whole number. If…

A: Law of sines : sin Aa = sin Bb = sin Cc

Q: (a). Find a common denominator for COSX |- COSX and 1- COS x COS x –COS X COSX = cosx-coseX COS X…

A: a To find a common denominator for 1cos x and cos x1-cos x.b To expand cos x+tan x2 and to simplify.

Q: Question 1 Given: cos 0 = * where 0 <0 < 90 %3D 13 Find tan 20 169 - 119 120 119 119 120 120 119

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Q: B. Convert the following radian measure to degree measure. 3n 20n 1. " rad 2. – " rad 3. 20" rad 4.…

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Q: Use a product-to-sum identity to rewrite the expression. cos 43° cos 17° ... cos 43° cos 17° =…

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