Which of the following expressions is equivalent to O tan x + secx O cos x + cotx O cotx+sec x sin atan a cos x + tan x ·? sin x

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

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A: Cos(A)= 23/49

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A: Figure

Q: DETAILS LARTRIG11 1.3.005. Find the exact values of the six trigonometric functions of the angle…

A: To determine the all the six trigonometric ratios.

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Q: For 8 € (90°,180°), the trigonometric function a. sin(0) is b. cos(0) is c. tan(0) is

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Q: 2) Given the following right triangle; 1 18 B 5 a) What is cosine(B)? 5 b) What is tangent (B) ? c)…

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Q: If A+B=X and A-B=Y then...?

A: System of linear equations,

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Q: Given the following graph of a cosine Function Find 0 -1 -2₁ -3- 0 1/2 TT 3m/2 2TT 5/2 3TT 7171/2 4T…

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Q: Find the arc length on a circle of radius 3.9 with central angle 7.9 degrees. Answer: 18

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Q: For a triangle ABC, we have a = 5, b = 4, c = 2. When solving the triangle, we should:

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Q: l(a) AAA Determine LA in ABC below. B 9cm locm 8em (b) Determine exact value csc Show Swatches of…

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Q: Graph the ellipse using the following information. Then write its equation. vertices at (-9, 0) and…

A: Given that Vertices of the ellipse is (9,0) and (-9,0)  Length of minor axis is 10 units

Q: Find all angles between 0 and 360° such that cos 0=9563. Round to the nearest degree a) Find the…

A: cosθ=0.9563

Q: AN- =-3, b = 2, c = 1 The periodic graph below can be represented by the trigonometric equation y =…

A: Given:  The periodic graph below can be represented by the trigonometric equation y=a cosbx+c, where…

Q: Write the given expression in the form of Asin(x+C), utilizing the reduction formula: SINX-V ½ COSX…

A: 1/2sinx-sqrt3/2cosx  We have to write it in form of Asin(x+c).

Q: Danielle's text messaging plan costs $13 for the first 350 messages and 5¢ for each additional text…

A: Danielle's text messaging plan costs $13 for the first 350 messages and 5c for each additional text…

Q: Find the perimeter and area of an equilateral triangle with altitude of length 12 cm. DO NOT PROVIDE…

A: Given: The altitude of equilateral triangle is 12cm. We are required to find: Perimeter and area of…

Q: 10. Sketch the hyperbol the asymptotes of t

A: The equation is: 4x2-3y2+8x+16=0

Q: A satellite photographs a path on the surface of the Earth that is 2000miles wide. Find the central…

A: A satellite photographs a path on the surface of the Earth that is 2000 miles wide. To find the…

Q: Evaluate each infinite geometric series 3+1+1/3+1/9+...

A: 3+1+13+19+… a1=3 a2=1 a3=13 Common ratio is given as r=a2a1=13

Q: or question # 2 are we using tan(58) = EG/FH

A: To find out the value of side FH.

Q: Consider the following triangle. B = 129°, C = 26°, a = 16.8 Determine whether the Law of Sines or…

A: Use the rules of sine in triangle

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Q: Consider the following triangle. A = 25°, B = 67°, a = 14.1 Determine whether the Law of Sines or…

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Q: The factors of sec 2 (x) - sin 2 (x) are _______________.

A: Use the formula a2-b2=a+ba-b. Trigonometry defines relation between angles and sides of a right…

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Q: Convert the angle 103° 9' 31" to decimal format. Provide four decimal places correctly rounded after…

A: To convert the given angle in decimal format means convert into degrees completely.

Q: Use the fundamental ident cosx(cscx-secx)-cotx

A: We have to simplify , cosx(cscx-secx) -cotx  using fundamental identities. Some fundamental…

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A: Given a=5.5 b=(-2.5)

Q: Transformations were applied to the graph of g(x) = sinx to produce the graph of v(x) = 16sin(8x).…

A: G(x) = sinx  v(x) = 16sin (8x)

Q: Parallel vectors are shown in the graph. V S u

A: Since (-3/4) shows that vector has negative sign ,   which means its direction is decreasing or…

Q: In the figure, a triangle is to be formed by drawing a line segment of length a from (4, 3) to the…

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Q: 4. Determine the length of the indicated side: X 48° 83 67°

A: we have given AC=83, ∠ ACB=67° and ∠ ABC=48°

Q: Find the exact Value of -1 Cos (tan'a + Sin ¹ 1/27) 13

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Q: Suppose the oscillatory motion of an object can be modeled using the equation s(t) = 6.5sin(4.6t)…

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Q: Consider the angle 0 in standard position with the terminal side passing through P(5.5,5.6). Find…

A: Given: Consider the angle θ in standard position with the terminal side passingthrough P(5.5,5.6).…

Q: Find the endpoints of the latus rectum of the parabola below. Select the correct answer below: (x +…

A: Given: The equation of parabola is:(x+3)2=-20(y+1) We are required to find: Endpoints of latus…

Q: halt lake, a surveyor has taken the measur across the lake using this information. C distance = 2.29…

A: This question related to properties of triangle Which can be solve by Cosine Rule

Q: Given cot e 5 for 8 in Quadrant III, find csc 0 and sin 0. 12

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Q: = 50 6m Run 4. Claire is putting up patio lights. She rests a ladder against the house. For safety,…

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Q: Given u =(5,-8) and v=(-4,7), what is v-u?

A: Given  u =(5,-8) , v = ( -4,7)  Find  v - u

Q: Find the component a speed of 100mi/hr form of the vector that represents the velocity of an…

A: The speed of airplane, v = 100 mi/hr The angle of descend with horizontal, θ = 15° To determine: The…

Q: For a triangle ABC, we have a = 5, b = 4, c = 2.  When solving the triangle, we should: First, by…

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