Verify the identities

Q: all solutions to the following triangle. (Round your answers for angles A, B, A', and B' to the…

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Q: 3. Find a rectangular equation to represent the plane curve. x = 3 tan t, y= 2 sect %3D

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Q: Two vectors u and v are given. u = (1, -1, 1), v = (-1, –1, 1) (a) Find a vector orthogonal…

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

A: answer is in next step

Q: -2/Graph the function y = -2 cos(3(x - 60'] + 4. Indicate the amplitude, period, phase shift, and…

A: To graph the function is: y=-2cos(3(x-60°))+4

Q: Convert the polar equation to a rectangular equation. 2 sin 20 = 4 %3D

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Q: use reference angles to evalute tan 210 degrees

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Q: Let v be the vector from initial point P, to terminal point P2. Write v in terms of i and j. P1 =…

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Q: Take a moment to skim this page on co-function identities 2. Once you have done so, complete the…

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Q: Find the magnitude of the projection of (- 5, 6) onto the vector (– 1, 0)

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Q: 8 cm 6 cm

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Q: Consider the drawing provided. Circle the correct responses. (Note: 0 <8 < 2m.) a. 7 = 20 (-15, 20)…

A: topic - inverse trigonometric functions

Q: Find a formula for the exponential function passing through the points (- 2, 250) and (1, 2) f(x) =…

A: We have to find a formula for the exponential function passing through the points (-2, 250) and (1,…

Q: The system of linear equations has a ur 2x - 3y - z = -1 -x + 2y - 5z = 5x - y - z = 35 9. (x, y, z)…

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Q: 3. Given 0 < 0< 2T, what are the extraneous solutions for the equation tan 0 sec 0 = 1?

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Q: V13 TC pose that cSc a = and I the exact values of cos and a. %3D Cos 2.

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Q: A metal pipe is 77 cm long. The inner diameter of a cross-section is 4cm, the other diameter is 4.4…

A: TSA = Inner cyl Curved surf area+ Outer cyl curved surf Area+ (Area of base) Inner cyl Curved surf…

Q: a. Find the angle 0 with O°<0<360° that has the same tangent as -50° calculator to verify. What is…

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Q: A5._----. ----B = c/a O cot O sin

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Q: 2. %3D 8. Assume that cos(r) = 15 for r in quadrant IV. Find sin(2.r), cos(2r), and tan(2r).

A: Explanation of the answer is as follows

Q: The area of a rectangular pasture is 8750 square feet. The pasture is divided into three smaller…

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Q: 2) Find the EXACT value of cos if tan(0) = 3 and sin(0) < 0

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Q: A. Given: Right Triangle RST Define the six trigonometric ratios of <R. t T' r

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Q: Find Jul, Ivl, 12ul, , lu + vl, lu- vl, and Jul - Ivl. i+ 4j, =i-2j Ju + v = %3D Ju-vl = %3D lul -…

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Q: Prove the identity. cos(x-y) / cosx cosy = 1+tanx tany

A: We have to prove the above question

Q: Using the Law of Sines to solve the triangle if ∠A=43∘,∠C=73∘,b=22:∠A=43∘,∠C=73∘,b=22: ∠B∠B is…

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Q: Solving Quadratic Equation by Completing the Square Show work, answer in simplest radical form 7) x²…

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Q: Write the complex number in rectangular form. 8 cos -+ i sin 2 8 cos ,+ i sin - (Simplify your…

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Q: Use a power-reducing identity to rewrite the following expression below in terms containing only…

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Q: Find the voulme of a cone with a height of 9 yd and a base of 5 yd. Do not round. Be sure to…

A: We know volume of a cone of radius of base r unit and height h unit = (πr²h)/3 cubic unit

Q: Make a table of ordered pairs using values of theta that are multiples of 45 degrees. Up to 315…

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Q: A(6,45), B(-2, 프), C(4,-240"), D(-2,-π)

A: Ploting the polar coordinates

Q: 19. Given 0 <0< 27, solve 2 cos? 0 + 3 sin 0 = 3. %3D ○ 등, 똥 57 7T 2 6 11T ○ 풍, 11T 6 6 57 2 6 6

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Q: If sin (A) = 4/5 with A in QII, find sin (A/2).

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Q: Find the volume of a cone with height of 12 in and a base radius of 5 in. Do not round. Be sure to…

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Q: Give example open set is compact

A: follow next step

Q: Find the solution(s) for theta. -8- sin 0 = 4V3 {240, 300} {150} O (150, 240} O (30, 150, 300}

A: topic - inverse trigonometric ratios

Q: 7. Rewrite the complex number 4 + 7i into polar re" form.

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Q: Perform the matrix operation. (If not possible, enter IMPOSSIBLE in any cell of the matrix.) 3 -5 -2…

A: Given problem:-

Q: Prove the identity. cos8x+cos2x / sin8x+sin2x = cot5x

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Q: An antenna has 4 guy-wires connected to the top of the antenna, and each guy-wire is anchored to the…

A: I am going to solve the given problem by using some simple trigonometry to get the required result…

Q: QUESTION 20 · 1 POINT Z1 Given z1 = 16(cos(315°) + i sin(315°))and z2 = 2(cos(45°) + i sin(45°)),…

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Q: 11. What is the exact value of tan (–105°)? O -2 + v3 O 2 - V3 )-2- V3 O 2+ V3

A: Given:        tan-105° Use the property:        tan-x=-tanx     Then,           tan-105°=-tan105°…

Q: Prove the identity. Transform the right side of the equation into the left cotx(1 - cos2x) =…

A: Given,             cotx1-cos2x=12sin2xTo find : Prove the identity. Transform the right side of the…

Q: Perform the calculations given that u = (9, 8) and v = (5, 7). Find 4u - 5v. ... 4u - 5v =

A: Let's find.

Q: 11) tan -75° 13) cos 75° 15) sin 165°

A: Given: ( 1 )   tan-75∘  ( 2 )   cos75∘  ( 3 )   sin 165∘

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: ship is headed due north at a constant 15 miles per hour. Because of the ocean current, the true…

A: Answer : current direction 27.06°.

Q: Use the given vectors to find the specified scalar. u = -7i + 10j, v 2i - 8j, w = 7i - 6j; Find u (v…

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Q: What is cos θ? Use the figure below. ROUND OFF YOUR ANSWER TO TWO DECIMAL PLACES.    B.2. What is…

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