Solve the following triangle using either the Law of Sines or the Law of Cosines. b= 10, c = 14, A = 61°

Q: Find all the complex roots. Leave your answers in polar form with the argument in degrees. The…

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Q: Identify the Pythagorean identity from the following. A.   sin2 x - cos2 x = 0  B.  csc2 x - cot2 x…

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Q: Use ƒ(z) = −3x + 1 and g(x) = x² −– 4 to evaluate fo g(2). Oa) fog(2) = 1 Ob) fog(2) = 21 Oc) fog…

A: as per company guidelines we solve only first question when multiple question being posted

Q: If f(x) = 22 and g(x) = 4*, then (ƒ+g)(x) = ? Oa) (f+g)(x) = 2³x+1 Ob) (f+g)(x) = 24z Oc) (f+g)(x) =…

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Q: If sinX = -1/3 and cosX is positive, determine the exact value of cotX.

A: We know, cosx= ±√(1-sin2x) cotx= cosx/sinx

Q: If sec(z) = Give exact answers. (in Quadrant 2), find

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Q: Which of the following expressions is equivalent to: tan(a + b)

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Q: Jaxon wants to know the length of a bridge (in meters) for his school project. He bought a metric…

A: Given Height of the bridge=28.5 m angle of depressionθ=60°

Q: Which of the following is equivalent to: tan (0) cos(8)

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Q: Which is a solution for the equation: 2(1 - cos²x) = 3 O 130° 240° 330⁰ O 30°

A: Solution ) 2 ( 1 - cos2 x ) = 3/2  [ sin2x + cos2x = 1  sin2x = 1 - cos2x ]  2 ( sin2x ) = 3/2…

Q: If tan(x) = Give exact answers. sin(2x) cos(2x) = 10 9 tan(2x) = Submit Question (in Quadrant 4),…

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Q: a) x # nn b) x ‡ //12 c) x + ² 2π 12

A: Topic:- trigonometry

Q: 2 cos (70) cos 0

A: The objective is to solve the above question.

Q: 3 The point P is on the unit circle. If the y-coordinate of P is 4' in quadrant II, then 2 = and P…

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Q: L10Q18. Simplify: sin2 x – cos2 x A.2 cos2 x - 1 B.2 sin 2 x - 1

A: The given expression is: sin2x-cos2x   As we know the Pythagorean trigonometric identity.…

Q: te t V and W v = 2 i + 8 j ® v = i + j v = 2i-2 j @v=8i-4 j are V = 3; v=3i orthogonal w = 4i - j W…

A: Orthogonal

Q: Solve 2 sec²(x) - 5 sec(x) +2=0 for 0 ≤ x ≤ 2π

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Q: Determine the values of sin 20, cos 20, and tan 20, given 3 cos 0 = 1 and 0 ≤ 0 ≤ T 2°

A: We want to find the value of cos2x,  sin2x,  tan2x.

Q: Leta and 3 be acute angles in quadrant I, with sina = calculator, determine the exact values of…

A: Solution of given question is written in below steps.

Q: To find the distance across a river, a surveyor chooses points A and B, which are x = 100 ft apart…

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Q: 25. E D Fig. 4 (a) In Fig. 4, AABC has an inscribed unit circle. AB=AC, AD BC. E is the centre of…

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Q: Two points A and B are on opposite sides of a building. A surveyor selects a third point C to place…

A: We will find the solution.

Q: 3. Use the Law of Cosines to determine the value of x. C 15 108° 18 B

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Q: The path of a satellite orbiting the earth causes it to pass directly over two tracking stations A…

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Q: Ө 4 75°

A: We have to find angle

Q: Find all angles v between −π and π that satisfy  6 cos(v)2+6 √ 2 * cos(v)= −3 .

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Q: 4. 5. Find the dot product of u =(5,10) and v= (19,-9) Are the vectors u = (12,-3) and…

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Q: While Link Concepts was playing with his calculator he found that sometimes the answers produced…

A: Concept: Trigonometric angles: Angles determined by the ratios of the trigonometric functions are…

Q: Find the inverse function f f(x) = 7 sin x - 6; 1 of the function f. Find the range of f and the…

A: Here we have to find the domain and range.

Q: Solve 2 sec²(x) - 5 sec(x) +2=0 for 0 ≤ x ≤ 2π

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Q: 1. Find the measure of the indicated side and angle in the triangles below. [4K] 0-360 3.7 m A 690⁰…

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Q: Use trigonometry 1. Determine the value of k. J to solve each of the following problems. A 58° 4 ft…

A: Topic- trigonometry

Q: To estimate the height of a building, two students find the angle of elevation from a point (at…

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Q: Identify the conic the polar equation represents and give the position of the directrix. 1 1-sin 0…

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Q: For the functions f(x) = x² - x - 6 and g(x) = x - 3, to: ○ a) ( ½ )(x) = x³ − 4x² − 3x +9 - - b)…

A: NOTE: Refresh your page if you can't see any equations. . given functions are

Q: Simplify the following as a product of trigonometric functions with no powers. Write the functions…

A: The answer is given below:

Q: Jul 26, 11:01:45 PM A parabola can be drawn given a focus of (-4, 1) and a directrix of y = 9. Write…

A: Parabola

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

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Q: Given u = (16, —2) and v = (22,—-14), find -—-u-²2 Given u = (-8,-2) and v = (-5,11), find 8u -5v.…

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

Q: Find the domain of the function f and of its inverse function f¯1. f(x) = 7 sin (10x)

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Q: Calculate S10: 1000, 500,250,125

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Q: a) What makes this graph periodic? b) What is the period? c) What is the amplitude? d) Domain and…

A: Follow the procedure given below.

Q: Find the area of the trapezoid shown below 12 5.8 11.6 14.5 13

A: Topic = Area

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

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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: 2. A contestant on a game show spins a wheel that is located on a plane perpendicular to the floor.…

A: 1. The contestant pushed wheel downwards, implies height decreases first then increases. 2. Distance…

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

A: Given , cos2sin-1-12+tan-134LetE=cos2sin-1-12+tan-134

Q: 4. At a ski resort, the highest ski run, Hattie's Haven, can only be accessed by taking two lifts.…

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Q: 8 a

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Q: Find the exact value of 2 COS²60- Sin ² 60

A: Let's find value of trigonometric function.