Why do we use radian measure instead of degree measure for higher level math? Justify your response.

Q: f sin A = - 8/17 (Quadrant 4) and tan B = 12/5 (Quadrant 3), in what quadrant can you find (2A - B

A: Given: sin(A)=-817     and     tan(B)=125Angle A is in 4th  quadrant  and angle B is in 3rd  quadran...

Q: Find the area of each triangle to the nearest tenth. 7.8m/ 10 cm 74 11m 51 16 m

A: To find the area of each of the given triangle to the nearest tenth. (1)  (2)  (3)   

Q: tan(sin-1(24/25))

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Q: Solve the equation. Give a general formula for all the solutions. List six solutions. V2 sin 0 = %3D...

A: Given query is to find the measure of angle theta.

Q: Find sin 0. sec 0 = =, tan 0 < 0 sin 0 = (Simplify your answer, including any radicals. Use integers...

A: Given  secθ=65  , tanθ&lt;0

Q: rove the identity 1+ seç 20 csc 20 %3D sin 20 + tan 20

A: Prove the identity  1+sec(2θ) /(sin2θ + tan2θ) = cosec(2θ)   

Q: Establish the identity. cot e-1 cot (20) = 2 cot 0 .3. 1- tan e 1-1/ cote cote-1 cot e-1 cote O A. c...

A: Topic  =Trigonometry Correct option  = A

Q: (a) Find all solutions of the equation, +1 = 0· (b) Sketch the solutions graphically on your paperwo...

A: To solve: x3+1=0 ⇒x+1x2-x+1=0

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

A: Answer A: b = AC = 9.9 mm c = AB = 12 mm ∠ C = 90° sin B = 9.9/12∠B = sin-1(9.9/12)∠B = 55.58849∠B ...

Q: Establish the identity. CoS ++ sin 0 Choose the sequence of steps below that verifies the identity. ...

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Q: 5. A scientist wants to know the radius of a huge round crater caused by an asteroid that hit the ea...

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Q: An observer at point A observed the angle of elevation of 27' to the top of the pole. If he move hor...

A:

Q: From a point on the floor the angle of elevation to the top of a door is 48°, while the angle of ele...

A: let the distance from the point to the door be  y ft Then tan620=opposite sideadjacent side=10.5yy=1...

Q: For the figure shown: 30° 75° F = 4 kN 30 F = 6 kN a. Resolve the force F, into components acting al...

A: We have to apply sine rule and cosine rule for the solution of this question. 

Q: Radius, r= 17 feet; Central angle, 0 = 315°

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Q: Find the linear speed v for the following. a point on the edge of a flywheel of radius 8 m, rotating...

A: Let, P be the point on edge of the flywheel radius of the flywheel, r=8 m and rotating speed =41 tim...

Q: 15 sin 0 < 0, tan 0 = 8.

A: We have to find all trigonometric functions.

Q: 56. 18 *+3 9+

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

Q: Learning Task 1: Give the simplest form of each trigonometric expression. 1. cot 0 tan 0 2. tan 0 co...

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Q: Using the given information, find the area of the sector of a circle of radiusr formed by a central ...

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Q: The graph of a quadratic function with vertex (0, -2) is shown in the figure below. Find the range a...

A: (a) the range is (- ∞, - 2)

Q: Find sin2x, cos 2x, and tan 2x if tanx= and X terminates in quadrant II. sin 2x cos 2x tan 2x 2/3

A: As per given  We have to determine sin2x, cos 2x, tan2x

Q: Using the given information, find the area of the sector of a circle of radius r formed by a central...

A: if θ is measured in degrees  than area of sector is Area=θ360°×πr2

Q: The pulley shown has a radius of 18.91 cm. Suppose it takes 19 sec for 61 cm of belt to go around th...

A: Given: - The pulley shown has a radius of 18.91cm. Suppose it takes 19sec for 61cm of belt to go aro...

Q: b. Determine the discontinuities of the following functions and state why the function fails to be c...

A: i) F(x)=x3-x2-1ii) F(x)=x2-10x+2

Q: A car wheel has a 15-inch radius. Through what angle (to the nearest tenth of a degree) does the whe...

A: Given :   Radius of car wheel = 15 inch

Q: = 0. Find all solutions of the equation cos x sin x -2 cos The answer is A+ BkT where k is any integ...

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Q: a polynomial function is given  R(x)=-x^5+4x^3-9x describe the end behavior of the polynomial func...

A: NOTE: Refresh your page if you can't see any equations. . here degree of the polynomial is 5 which ...

Q: 1) Find the value of composition of functions. Given f(x )= 2x + 1 and g(x) = X - 5 Find f(g(2)) %3D

A: Given :f(x)=2x+1g(x)=x-5

Q: Write the first trigonometric function in terms of the second for 0 in the given quadrant. cot 0, si...

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Q: Find: TxxTyrTxy,Tzy TEx iTyx, Txx,Tz Tzz T yy, Txz, TyZ T tanh (x+램+32)

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

Q: The ten’s digit of a number is 3 less than the unit’s digit. If the number is divided by the sum of ...

A: Let x be the unit's digit and x - 3 be the ten's digit of  the number. First, we formulate an equati...

Q: Find the solution of the equation in the interval 0"sx <360 1. cos x+) 3 = - cos x +T3%3D

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Q: Directions: Using the figure below write the missing reasons corresponding to its statement. Number ...

A: Given that:                                  

Q: The diameter of a Ferris wheel is 223 feet. The top of the wheel stands 233 feet above the ground. T...

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Q: Decide whether the following statement is true or false. If f(x) = sin x and g(x) = cos x, then g(a+...

A: Given that, f(x) = sinx g(x) = cosx We have to find that, g(α + β) = g(α)g(β) - f(α)f(β) is true or ...

Q: 6. A lump of metal is submerged in a rectangular water tank 20 cm by 15 cm, raising the level of the...

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Q: A radio antenna, 20 ft high is located on top of a man-made platform.  A man situated on the ground ...

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Q: 1. What are the foci of the given graph? 5 Co-Vertex (0, 5) Vertex (-4 0) Vertex (4, 0) -10 -5 5 10 ...

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Q: Find the Laplace Transform of the following: 2) (t3 -5)4

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Q: a) Which of the following trig formula would you use; SOH CAH TOA, Sine Law or Cosine Law for the fo...

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Q: 1 V5 e

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Q: Convert the angle in radians to degrees. 11. radians 6. 11t radians 6. II

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Q: Establish the identity. csc20 sec (20) = %3D 2, csc e-2 1 sec (20) = O A. 1 CSc A cos 0 - 2. sin e 1...

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Q: Find the angle (in degrees) between the vectors u= and v =: O 24.60 O 20.8° O 17.20 O 18.20 O 33.40 ...

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Q: Transform the complex number into its rectangular (1+5i)

A: (1+5i)

Q: tan-1(sin-1(24/25))

A: Given query is to find indicated trigonometric value.

Q: A rocket is rising vertically at a rate of 5300 miles per hour. An observer on the ground is standin...

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Q: A wire fence 550 m long is set up to enclose a triangular lot. One side is 150 m long and another is...

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Q: 8. sin(x) x in Quadrant 17 00

A: Here, the given value of sin x=817 and  x is in the first quadrant. Now,  sin x=opphyp=817⇒opp=8, hy...