Prove the following identity: 1+ cos(2y) sin(2y) 1+ cos(2y) sin(2y) 1 tan(y)

Q: 6. Two poles of equal heights are standing opposite to each other on either side of the road, which…

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Q: QUESTION 1 12 It is given that sin A=- and cos B 17 13 angle. Without using calculator, find the…

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Q: Sketch a right triangle corresponding to the trigonometric function of the acute angle 8. Use the…

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Q: 16. What rotation between 0 and 2pi radians has the same effect as the rotation with measure 11pi/4?…

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Q: Find an equation for the graph shown to the right. I Type the equation in the form y = A sin (@x) or…

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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: 3. Find the degree measure of the angle: 15 rad

A: topic - radian to degree conversion π radians =180°

Q: 9 (1) ? (3)/ -4-3 पै. N (x) 8

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Q: 95 pounds 65 8 102 pounds Find the magnitude (to the nearest tenth of a pou of the resultant force…

A: NOTE: Refresh your page if you can't see any equations. . here we have

Q: Draw completely with label the following quadrilaterals. A trapezoid of height is 12 meters, has 22…

A: Let's draw quadrilaterals.

Q: Calculate two angles that are conterminal with the angle 132 degrees

A: Add or subtract 360° to find coterminal angles.

Q: A Red Cross helicopter takes off from headquarters and flies 125 km in the direction 195° from…

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Q: 3. It is given that sin(x) + cos(x) tan(y) = 1. Use implicit differentiation to find d dy dx

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Q: 15. For vectors a = a and b 1-2 j Find a. b b = -2; +4 j (6) Approximate (to the nearest tenth of a…

A: Let's find angle between vectors and vectors are  parallel,perpendicular or neither.

Q: Given sin a = 0.262 and sin ß = 0.344 with both angles' terminal rays in Quadrant-I, find the…

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

Q: Which quadrant would an angle of I have its terminal arm, if rotated from standard position?

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Q: 1. Prove the trigonometric identity. tan²0 sec 0-1 1 = sec 0

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Q: With each heartbeat, blood pressure increases as the heart contracts, then decreases as the heart…

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Q: 2 For the given model of the form x²=4py, (a) Determine the value of p. (b) Identify the focus of…

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Q: Write an expression describing all the angles that are coterminal with 332°. Please use the…

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Q: tus 11 18cm -0 Find AREA of MNO

A: We can find the area of the triangle as below.

Q: 4. mB= 11°, a = 6.8 cm, c = 2.4 cm m ZA= mZc= b=

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Q: Tab K Caps Loc @ W 3 $ 4 D 5 & 7 F8 Lo 8 F9 F10 F11 10 F12 Find the unit vector that has the…

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Q: An equivalent expression to sin(-x) is: Oa) - sin(-x) b) sin(x) Oc) - sin(x) d) cos(x)

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Q: How does "COSA = Cos360-143" turn into "COSA=Cos143"?  Is it because COS360 is positive that it just…

A: Let's solve trigonometric value.

Q: An equation of an ellipse is given. (a) Identify the center of the ellipse. (c) Determine the value…

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Q: What is the slope of the altitude from vertex B to side AC of a triangle whose vertices are at A(2,…

A: Given problem:- What is the slope of the altitude from vertex B to side AC of a triangle whose…

Q: he following statements is true for an angle of ard position? Only the tangent ratio would be…

A: Topic:- trigonometry angle

Q: A 183 ft tower is located on the side of a mountain that is inclined 20° to the horizontal. A guy…

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Q: 2. Solve the following using an appropriate cofunction identity. sin 4 = = COS X

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Q: olve the following trigonometric equations for 0 ≤x≤360, csc² x+cotx-7=0

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Q: Solve triangle ABC. (If an answer does not exist, enter DNE. Round your answers to one decimal…

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Q: In a triangle where angleB= 60 degrees, angleC=45 degrees, and B =8, Find C

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Q: A pilot is flying over a straight highway. Hel determines the angles of depression to two mileposts,…

A: A pilot is flying over a straight highway. He determines the angle of depression to two mileposts,…

Q: What are the differences between cosx and cos-¹x.

A: Let's find difference between cosx and arccosx.

Q: Use the Law of Sines to solve for all possible triangles that satisfy the given conditions. (If an…

A: Given, a = 37,    c = 43,    ∠A = 35° Law of sines states that, [(sin A)/a] = [(sin B)/b] = [(sin…

Q: Find all angles, 0° 0 < 360°, that satisfy the equation below, to the nearest 10th of a degree. 9…

A: We need to find  x.

Q: the 3rd term of the expansion of (6 + 2y) ^ 5 4320 8640 9340 6120   B.) The values y = 7 and y =…

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

A: Since the student has posted multiple questions and does not mention any specific question, so we…

Q: Find 0 for the given trigonometric function. Round off the results according to the provided table.…

A: sin θ = 0.9086

Q: -1 7. tan ¹ (tan 5) 8. COS -¹ (cos)

A: As per rule of bartleby we can solve only one question at a time and we can solve only three subpart…

Q: solve (1-3cosx)/sinx + 7sinx/(1-cosx) = 4cscx

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Q: 4. The graph of f(x)=√√x is compressed vertically by a factor of 1/2, compressed horizontally by a…

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Q: Express the given product as a sum containing only sines or cosines. cos (30) cos (60) www cos (30)…

A: The fomula used : 2 cos(A). cos(B) = cos (A + B) + cos (A - B).

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: (1)(x) and (*) (2) are the same function. This statement is: a) always false b) true for most…

A: Solve the following

Q: 7. The sides of a parallelogram are 6.3 cm and 9.2 cm. One angle is 56° while the other angle is…

A: 7. The lengths of the diagonals of a parallelogram can be found using p=x2+y2-2xy cos Aq=x2+y2-2xy…

Q: Establish the identity 2 O A. cos2 0- sin ²0 1- cot² 0 О в. cos² 0-sin 20 1 - cot² 0 O C. cos ²0-sin…

A: We know, cot θ=cos θsin θ

Q: 2 A cross section of the parabolic mirror in a car headlight is y²=4x. Where should the bulb be…

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Q: Graph the following function. Show at least two cycles. Use the graph to determine the domain and…

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