If cos 0 = 2/3, and tan < 0, what is the value of sin ? √21 2 O O - √21 2 √21 5 - 5 √21

Q: Find the quotient, and write it in rectangular form. √√3+ i ... 3 = √√3+ i (Simplify your answer,…

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Q: 4. Which of the following expressions gives the measure of B? A. cos-1 (152+252-112 2(15)(25) B.…

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Q: How far would you have to be from the base of the object to get an angle of elevation of 20 degrees?…

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Q: ANSWER NO. 4, 5 , AND 6 4.) What is the value of A to the nearest whole number if sine A = 0.657? a.…

A: ANSWER NO. 4, 5 , AND 6 4.) What is the value of A to the nearest whole number if sine A = 0.657? a.…

Q: Solve AXYZ, given Y = 90°, XY = 12, and ZX = 61°. Make your angle measures correct to the nearest…

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Q: 48. Which is the angle of depression in this figure? E D 49. let b= the height of the building, and…

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Q: 1. The water level at a town changes as the tides come in and go out. Liv found a high tide of 8m 1h…

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Q: Use an appropriate Pythagorean identity to find the indicated value. Write your answer as a…

A: By using an appropriate Pythagorean Identity to find the indicated value. To write the answer as a…

Q: Find the the six trigonometric ratios of the indicated angle 9. 1. sin 0 = csc 0 = cos 0 = sec 8=…

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Q: A cable wire is used to support a tower 250 m tall. If the cable makes an angle of 72" with the…

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Q: Inates of the point P on the rcumference of the circle. (Hint: Add x- nd y-axes, assuming that the…

A: Please refer to the image below

Q: hp Suppose 23 blackberry plants started growing in a yard. Absent constraint, the blackberry plants…

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Q: TRIGONOMETRY PART 2 ASSIGNMENT 4. If sin²0 = find all possible values for 8, where -180° < 0 < 180°.

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Q: For items 12-14, consider the figure at the right. 12. Which of the following statements is true? A.…

A: We have to find the true statement.

Q: Describe each angle as it relates to the given diagram. 1) a 2) b 3) с 4) d

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Q: The function f(x) = 2(5x-1)3 +8 has an inverse. Find f-¹(x).

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Q: find the exact value of sin 0. Write your answer as an integer or simplified fraction. Rationalize…

A: Please refer to the image below

Q: A man at the lighthouse sees a boat at an angle of 27°. If the tower (BC) is 50 feet, how far (AB)…

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Q: 1. For the following determine the 6 primary trigonometric ratios and the angle 0 a) (4, -3) b)…

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Q: 36. A man standing on top of the tower looks down on a car that is 40 meters away. How high is the…

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Q: How can I find tan inverse of 3/2 or any number larger than 1 without a calculator?

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Q: Find x where 0 ≤ x ≤ 2π. 4 cot²x = cos²x + sin²x - 1

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Q: The probability that the Cubs win their first game is. The probability that the Cubs win their…

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Q: 2. cot 0= sin 0 = cos 0 = tan 8 = csc = sec 0 = 2

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Q: Given the functions f (x) = tan x -- and g(x)=cscx- -3). 3 determine the domain of f(x) and g(x).…

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Q: (B) NUMERICAL RESPONSE Use the following information to answer the next question. A…

A: 1. Pitch is reciprocal of Time period. Pitch=1Time period         Note: The expert is supposed to…

Q: im confused on the way you solved the probelm can you write out the answer because it is not clear!

A: We have to write out the answer.

Q: If Z1, Z2 are complex number then |Z1 Z2|2|Z1 ||Z2| True False

A: Given ;Z1Z2≥Z1Z2

Q: Complete the factored form. 5x² +24x+27= (5x+9)( )

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Q: Suppose a fish population is currently 2700 and 13 years later the population is 19000. Use the…

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Q: Which pair of angles are the angles of depression?

A: Given.

Q: ariants/512235/take/13/ SKETCHPAD Question 13 A plane takes off from an airport at an angle of…

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Q: Express the value of the trigonometric function tan⁡(π-3i) in terms of x+yi.

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Q: -13z Find two positive and two negative angles that are coterminal with Show all work and your…

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Q: Q4. Q5. Q6. A man 18dm. tall observes that the angle of elevation of the top of a tree at a distance…

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Q: d dz O True cos-¹z = False 1 √1-2²

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Q: Find all solutions of the equation. (Enter each answer in the form θ+ 2πk, 0 ≤ θ< 2? 6csc^2(x)=8

A: The given equation,        6csc2x=8

Q: π Given the functions f(x) = tan x- -3) and g(x)= csc x csc (x. 3 determine the domain of f(x) and…

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Q: Find the angle of the trigonometric value in degrees. θ represents the unknown angle measure.…

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Q: Use the appropriate reciprocal identity to find the exact value of tan 0 for the given value of cot…

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Q: to simplify the expression (sinx+cos x)² are

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Q: In hexadecimal letter (B) represent ...... in binary while letter (C) represent..... in decimal

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

Q: x where 3π/2 ≤ x ≤ 2π. 1 + sec²x = 2 + cos²x + sin²x

A: Here we use formula of trigonometric equation.

Q: The terminal side of an angle 0 in standard position passes through the point (-3,-4). Use the…

A: topic- trigonometric ratios

Q: A population grows according to an exponential growth model. The initial population is Po=4, and the…

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Q: Use trigonometric identities to transform the left side of the equation into the right side (0 <0< 9…

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Q: Find sin(2x), cos(2x), and tan(2x) from the given information. sin(x) = // 1₁ x in Quadrant I…

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Q: 17. If cosA = a) 30° √√3 2 0° ≤0 ≤ 90°, and B = 60° + A, then the value of secB is: " b) 90° c) 0 d)…

A: 17) Given, cos(A)=32, 0°≤θ≤90°,B=60°+A Aim: To find sec(B).

Q: calculator

A: cos1.2992 where, 1.2992 is in radian.

Q: ANSWER NO. 1, 2, AND 3 1.) From a hot air balloon, the angle of depression of a man on the ground is…

A: Note:- Since you have asked multiple question As per our policy, we will solve the first question…