Find the acute angle e if 3cose = 0.5. Leave your answer in 1dp.

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A: We need to prove that cscx-sinxcscx=cos2x

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Q: it. B to the nearest tefth of a degree, if n 6.7 4.9 to C A

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Q: Use the appropriate compound formula to determine, the exact value of each expression. a. b. tan ㅠ 3…

A: Given problems:- tanπ3-π6 cosx+3π2

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A: A pilot is flying over a straight highway. He determines the angle of depression to two mileposts,…

Q: Convert the following radian measure to degrees: a. 7 b. 2 d. 1.25 rad C. 3πt e. 4πt

A: “Since you have posted a question with multiple sub-parts, we will solve first three subparts for…

Q: Divide the interval of y=-1+1/2cot(2x-3pi) into 4 equal parts for both periods and calculate the…

A: Given function, y=-1+12cot2x-3π The period of the function is the minimum length of x after which…

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Q: find 6 values of triangle of a =5 and c =6 sin theta = cos theta = tan theta = csc theta = sec…

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Q: The following equation involves multiple angles. Solve the equation on the interval [0, 2). 1/1/12…

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Q: Find all angles, 0° 0 < 360°, that satisfy the equation below, to the nearest 10th of a degree.…

A: Given the query is to the value of the Indicated angle.

Q: press sin(30) in terms of powers of sin & only.

A: Topic:- trigonometry

Q: Find the exact length of a. 60° 9.6 yd a Q

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Q: To find the distance across a river, a surveyor choose points A and B, which are 191 m apart on one…

A: Solve the following

Q: 2. CSCX cscx-1 + CSC X CSC X+1 = 2sec²x

A: As we know the trigonometric identities; 1). sinx=1cscx 2). cosx=1secx 3). cotx=cosxsinx 4).…

Q: Solve for theta to the nearest hundredth, where 0 ≤ 0 ≤ 2T 2 sin² 0 + 5 sin 0-3 = 0 a. b. C. 3 tan²…

A: a) Given:        2sin2θ+5sinθ-3=0 Let sinθ=x then 2x2+5x-3=0 This is in the form of quadratic…

Q: Question 18 If cos = = √3 and tan 0 = ,0 ≤0 ≤ 2π, calculate the value of 0 √√3

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Q: The expression 4tan(x)sin(x)+2sec(x) simplifies to A sec(x) − B cos(x), determine A and B. A= B=

A: The given expression: 4tan(x)sin(x)+2sec(x)

Q: Suppose that (-5/6, y) is a point in quadrant III lying on the unit circle find y

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Q: Solve triangle ABC. (If an answer does not exist, enter DNE. Round your answers to one decimal…

A: Solve the following

Q: Given a circle with center (-4, 1) and radius 4, (a) Write an equation of the circle in standard…

A: Solve the following

Q: An equation of an ellipse is given. (a) Write the equation of the ellipse in standard form. (b)…

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Q: Find reference number t = 8pi/7

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Q: 1.8 radians, 127⁰ and revolutions are the measure of three angles. Which one is the measure of the…

A: Given angles:- 1.8 radians, 127° and13revolutions  Find which angle is largest angle

Q: Find the height of the tower using the information given in the illustration. ... The height of the…

A: To find the height of the tower by using the information given in the illustration.

Q: If cos a = 0.565 and cos ß= 0.867 (both angles are acute),

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Q: Find the angle between the given vectors to the nearest tenth of a degree. U = 13i - 4j, V = 2i +…

A: For two vectors a and b we know that their do product is a·b=abcosθthen cosθ=a·bab…

Q: Find two negative and three positive angles, expressed in radians, for which the point on the unit…

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Q: solve for θ for 0 ≤ θ ≤ 360 sinθ +1=1.5

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Q: 2 A cross section of the parabolic mirror in a car headlight is y²=4x. Where should the bulb be…

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Q: Solve the right triangle for the unknown sides and angles. Round values to 1 decimal place if…

A: We have to fid the length of sides and measure of angle.

Q: Write the product as a sum or difference: 8sin(36r)cos(12r)=8sin(36r)cos(12r)=

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Q: tan 0-2 sin 0 What is the solution in the interval 0 ≤0 < 2? Select the correct choice and fill in…

A: Solve the equation tan(thita)= -2sin(thita)

Q: Establish the identity. sin 0+ sin (30) cos 8- cos (30) Choose the correct sequence of steps to…

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Q: Find the amplitude, period, and phase shift of the function. y = 4 + 2 sin 3(x + 1)

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Q: Match the point in polar coordinates OA 01 (4, 0) 6 3π 4 ○ B 4, c(4, - T 6 T D -4, 4 X -4, 5 (F) 6…

A: Here we will find the correct option for given point,

Q: From the top of a 169-ft lighthouse, the angle of depression to a ship in the ocean is 19°. How far…

A: As per our guidelines we only solve one question and rest of the question will be reposted.

Q: Establish the identity. (1 + sec 0) (1 - sec 0) = - tan ²0 Multiply and write the left side…

A: Given, (1-secθ)(1+secθ)= -tan²θ Simplifying the above expression we have, 1+secθ-secθ-sec²θ= -tan²θ…

Q: Let →a=⟨−2,−1⟩ and b→=⟨0,-5⟩. Find the angle between the vector, in degrees.

A: We can find the angle between the vectors as below.

Q: - Suppose there is a coordinate (-1,√3) at the end of a terminal arm and 0 represents the angle in…

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Q: Find the exact values below. If applicable, click on "Undefined". √ Undefined 5 ? 5 T CSC- 5 п cot -…

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Q: Does cos (π/2 - x) = cos (x - π/2)? Explain with examples

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Q: 6. Two poles of equal heights are standing opposite to each other on either side of the road, which…

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Q: If the angle & (measured in radians) is such that 21 << ST 2 a) cos x < -√2 < sin x 2 b) √2 < cos…

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Q: The distance between cities A and B on a map is 12.75 in. The distance from city B to city C, is…

A: This question can be solved using the concept of bearing angles. N81°E means 81° east of north

Q: Find the values of sint, cost, tan t, csc t, sect, and cott if P = 2 ... 1 is the point on the unit…

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Q: Solve -6 cos²(x) - 5 sin(x) The smallest solution is: The next smallest solution is: = - 5 for x on…

A: Given equation is -6 cos2x-5 sinx=-5 for x∈[0,2π). Find the smallest solution and the next smallest…

Q: Sketch a triangle that has acute angle ?. than find ratios of tan theta squareroot 15 sin theta =…

A: Solution :

Q: *Find the exact value of the given functions: cos (sin-¹ + cos-¹5/3) 13 9.

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