Evaluate the expression tan cos 8 18 + tan 8 ¹()) . Give an exact answer.

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A: Given: θ is an angle in quadrant 4.cosθ=1213 We are required to find the value of: cscθtanθ

Q: Part 3 - Discussion Question Is it possible to factor 1 - sin² x two different ways? If so, show and…

A: Given data 1-sin2x

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Q: Given z = 5+9i 6-21" what is z in standard form?

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Q: Evaluate the integral by using trigonometric substitution: √x² +16 √x4 S² dx

A: To evaluate the following integral by using trigonometric substitution.

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Q: True or false: Note: Explaining your answer can either include a counterexample, a diagram or a…

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Q: There is a ladder leaning against a wall 6 feet away as shown below. Find the length of the ladder.…

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Q: 14. A cofunction with value as the Same 2 CSC (Pi)/19 is

A: given angle is θ=csc(π19) We know that sec(π2-θ)°=csc(θ)

Q: Determine the exact value of cos cos 11m 12 Show all of your work, including diagrams.

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Q: 18.) Let Ⓒ position. Sin >O, then is o in? be If an angle in Standard tan 70 and which quadrant

A: given tanθ>0 and sinθ>0

Q: 7. In this cone (right) the angle YXZ = 60°. Calculate: a) the length XY, b) the length YZ, c) the…

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Q: 3. Solve for all possible triangles if a = 90, b = 80, and A = 135 Round your answers to the nearest…

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Q: Use a sketch to find the exact value of the following expression. cos [sin-¹- 85

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Q: Graph: y=sin(2x)+1

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Q: A c = 22 м 38° В a с

A: If the triangle one angle is 90 degree then the triangle is called Right angle triangle

Q: Rewrite the expression sin(7x) cos(5x) as a sum using the product to sum formulas.

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Q: Find two values of 0, 0≤0<2x, that satisfy the following equation. √3 3 tan 0 = (... 0 = (Simplify…

A: Explanation of the answer is as follows

Q: 0.949 and sin ß= 0.555 with both angles' terminal rays in Quadrant-I, find the values of If cos a =…

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Q: Use trig identities to rewrite sin(2u) using sin(u) and/or cos(u).

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Q: Find the measure of x. 20⁰ 10 X x = [?] Round your answer to the nearest hundredth. Enter

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Q: QUESTION 4: ELEVATION & DEPRESSION Describe each angle as it relates to the diagrams below. 1. 41 2.…

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Q: Find two values of 0, 0≤0<2x, that satisfy the following equation. √√2 2 sin 0= ….. 0= (Simplify…

A: The given trigonometric equation is, sinθ=22

Q: 27. What is the Period of y=-5 sin anpitude amplitude and (x+7) Period = ?

A: given y=-5sin(x+7)

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Q: Can someone solve circumference and find the angles

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Q: IF 0 = arccos(-3), then cos 0 = -and < 0 < T cos=-and - < 0 <- 1/2 cos=-and-³7 < 0 <-T cos 0 = -and…

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Q: IF 0 = arctan(-), then tan0 = -and - 3T tan0 = - and ³ <0 < 2π tan0 = -and <0 < T - and - < 0 <- tan…

A: θ=arctan-43

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Q: For the planer curve represented by the parametric equations x = 3t and y=t² + 5, what is the…

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Q: 22. For a ladder to be safe, the angle of elevation of the ladder must be between 70° and 78°. An 18…

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Q: Use trig ratios to help you find the length of YZ in the triangle setup below r 45% Z 60⁰ 28 L

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Q: If cos a = 0.804 and sin 3 = 0.455 with both angles' terminal rays in Quadrant-I, find the values of…

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Q: f (x) = -2 sin (²x + ³) + 4

A: To factor the given trigonometric equation, we need to rewrite it in a standard form. The equation…

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Q: Find the area of a triangle with the following properties. a = 16cm, b = 39cm, c = 45cm

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Q: Find a positive angle less than 2π that is coterminal with the given angle. 27π 8 ... A positive…

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Q: If ả = (–4, −8) and ☎ = (–2, −6), find |2.5ả – 36|. O 20 O 2√5 O-6 O 4√2

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Q: Write the equation of a sine or cosine function to describe the graph. म | نیا 3 -1 -2 ننا w|*. falm…

A: To write the equation of a sine or cosine function to describe the following graph.

Q: Given the two triangles shown in the diagram, 11 2. a = B 6 cos(0 + B) = (a) () - (57) (6) Exact…

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