Verify the identity. Show that sin(y-x)/ sin( y+ x) = tan y-tan x/ tan y + tan x Rules are Algebra, Reciprocal, Quotient, Pythagorean, Odd/Even, Cofunction, Evaluation

Q: 3. Given the following diagram, solve for the lengths of the missing sides. B 250 25° A

A: according to bartleby guide line we do only first part of multiple questions.(3) given AB=250, given…

Q: Write the expression as the sine, cosine, or tangent of an angle. Then find the exact value of the…

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Q: Find the graph of y = 4 csc x. Choose the correct graph. O A. -2t 2x O B. C e C -2 10 10 X 2π с O C.…

A: Equation of graph.

Q: Prove each identity. State any restrictions on the variables if all angles vary from 0° to 360°. a)…

A: Since you have posted multiple questions, as per guidelines, we are supposed to answer only three…

Q: The function graphed to the right is of the form y = a tan bx or y = a cot bx for some a #0, b>0.…

A: The function graphed to the right is of the form  or  for some , . To determine the equation of the…

Q: Use a calculator to evaluate each expression. {Round your answer to three decimal places.} csc…

A: The given trigonometric values,We have to evaluate the value using the calculator.

Q: Given the following matrices, Find |B|

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Q: 7) Find the exact value of the trig function. Don't forget. to rationalize any denominators. sec 8…

A: The given information about the angle is:

Q: If cot theta < 0, in which quadrants could the terminal side of angle theta lie

A: cot theta &lt;0, to determine which quadrant theta can lie.

Q: Example 1 Using Trig Ratios 15 8 sin A = cos A = tan A = - - sin B = cos B = tan B = - -

A: This is question of trigonometry here right angle triangle is given we have to find different…

Q: Which function f(x), graphed below, or g(x), whose equation is g(x) = 2 sin E …...….. the value of…

A: f(x) and g(x) = 2sin1/4(x + π/3) + 2Which one has maximum value and what is the maximum value?

Q: 11 2 X The right triangle above forms an angle p from one side, x, and the hypotenuse, c = 11. Where…

A: A right angled triangle whose base and hypotenuse are…

Q: Find the components of a vector with magnitude 66 and a direction angle of 240°

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Q: This problem refers to a right triangle ABC with C= 90°. Begin each problem by drawing a picture of…

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Q: Answer the following question. Be sure to show your work. The wheels on a scooter have a diameter of…

A: The wheels on a scooter have a diameter of 4.5 inches. If the person riding the scooter is traveling…

Q: A Ferris wheel at a theme park rotates in an anticlockwise direction at a constant rate. People…

A: As per as our guidelines i am supposed to answer only 3 part please repost remaining parts Give…

Q: For the right triangle below, find the length of x. Round to the hundredths. (2 decimal places) 8…

A: Here, A right angle triangle is given whose two sides are units and the angle opposite to the side…

Q: Solve the following equation, giving the exact solutions which lie in [0, 2x). (Enter your answers…

A: We need to solve 2 tan(x) = 1-tan^2(x) giving the exact solutions which lie in [0, 2pi).

Q: Solve the value of x. Round sic 6 68 X

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Q: 2π The number of hours of sunlight in a particular location S(t) can be modeled by the function S(t)…

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Q: Solve the value of x. Round sides to the nearest tenth and angles to the nearest degree. 10 1.6 Xº

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Q: Given that sin(a): = 315 3 and that ≤ a ≤ 2è, find: cos(2a)

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Q: (c) Find all the roots of the equation 2-1=0 Plot your roots on an Argand diagram.

A: We need to find the roots of above equation.

Q: 2 Which of the following shows the simplified function of sin²x ·? 1+ cos x

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Q: a B Note: Triangle may not be drawn to scale. Suppose a = 7 and b = 24 and c = 25. sin (A) Find an…

A: Explaination of the answer is as follows

Q: 1) tan 45°sen 60° 2) 2cos60°cot 45° 5) 2cos/60° + 3sen-45⁰ ) tan60° - cot30° + tan45° ) sen30°cos60°…

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

Q: Verify the identity. sin (α - B) cos a sin B = tan a cot ß - 1 ... Rewrite the numerator on the left…

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Q: + Give your answer to 3 decimal places. C Quadrilateral ABCD has AB = CD, and the acute angles B and…

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Q: + * ᎨᎵᏙ

A: To subtract angles, you need to convert the angles to a common format, such as decimal degrees.…

Q: Suppose a point has polar coordinates -2, п 37), 2 with the angle measured in radians. Find two…

A: Polar Coordinate of point

Q: ewrite the expression cos(3x) sin(5x) as a sum using the product to sum formulas.

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Q: Write the following expression as the sine, cosine, or tangent of a double angle. Then find the…

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Q: From the top of a 200-ft lighthouse, the angle of depression to a ship in the ocean is 14°. How far…

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Q: Find the amplitude, period, and phase shift of the function, and graph one complete period. = 3…

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Q: Factor the expression and use the fundamental identities to simplify. There is more than one correct…

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Q: Which of the following choices indicates the radian value and the degree measure for the same angle?…

A: To determine the choices  that indicate that the radian value and the degree measure for the same…

Q: 3. Two vectors a and b with |= 10 and 5 = 15, have an angle of 75° between them. Determine a + b to…

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Q: If cos a = 0.874 and sin ß = 0.868 with both angles' terminal rays in Quadrant-I, find the tan(a +…

A: We are given

Q: Solve the equation cos(2x) cos(5x) - sin(2x) sin(5x) = 0.63 by first finding exact values for the…

A: To solve the equation cos(2x) cos(5x) - sin(2x) sin(5x) = 0.63, we can use the cosine double-angle…

Q: Find the measure of x. 26 x = [?] Round to the nearest hundredth. X 78° Enter

A: we know

Q: Simplify 2sin(4x) cos(4x)

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Q: Let's say that a collection of open balls (Ui)ie1 = (Bx, (ri))iel in Euclidean space Rd is = UB₂,…

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Q: Which of the four angles listed is not coterminal with the other three? O-168° O-552° 192° 912°

A: Which of the four anlegs listed is not coterminal with the other three?-168°-552°192°912°

Q: Use the product to sum formula to fill in the blanks in the identity below: sin (9x) cos(6x) = 1 2…

A: By using the product to sum formula to fill in the blanks in the identity below.

Q: A pilot in a rescue helicopter 80 m above an island spots a sinking boat, P, at an angle of…

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Q: Find all solutions of the equation. √√2 2 sin x =

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Q: and assuming both solutions are valid, find the other possible answer for x in the previous…

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Q: Determining Quadrants In Exercises 11 and 12, determine the quadrant in which each angle lies. 12.…

A: Note :- Since you have posted multiple questions with multiple subparts, we will provide the…

Q: Expand cos(18v) using a double angle identity in terms of sines.

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