Find sides b & c of a special right triangle if x = 30° & a = ". 3y 2 Hippopotenuse Adjacent Opposite

Q: Using the figure shown below, what is sin 20? *

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Q: Graph the function f(x)=-4cos 3. Be sure to clearly label the axes and graph at least one full perio...

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Q: Is the cotangent function odd, even, or neither odd nor even? Select an answer from the drop-down me...

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Q: An Air Force pilot making a preliminary aerial survey, first observed that when he flew directly ove...

A: Question:An Air Force pilot making a preliminary aerial survey, first observed that when he flew dir...

Q: Graph the complex number on the complex plane.   −2+3i

A: -2+3i

Q: ?=3 sin(2?−?)+1. Graph one complete cycle. Label the five critical points. *Having huge trouble f...

A: Given

Q: Statement a: All right angles are congruent. Statement b: Congruent angles have equal measurement. C...

A: right angle congruent

Q: sin A =  3 5 with A in QII, find the following. sec A 2

A: Given query is to find indicated angle.

Q: 7 miles no nale nale of tho

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Q: Find the exact value, given that sin A = - 4/5, with A in quadrant IV, tan B = 7/24 with B in quadra...

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Q: Find side length x.

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Q: An object is pulled along the ground by exerting a force of 35 pounds a rope that makes a 25° angle ...

A: Let's find. 

Q: 4) 2x + 3y = 20 Solve by Elimination %3D 2x + y = 4 Show steps Substitute the solved equation into t...

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Q: Find all solutions on the interval [0,27] for sin(20) = 2.

A: topic- inverse trigonometric functions

Q: 43. Lawn Sprinkler A lawn sprinkler is located at the corner of a yard. The sprinkler is set to rota...

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Q: Evaluate eVa dx. Evaluate: 5-r°dx. Express the integral: / x 76 -3x e dx in terms of gamma function.

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Q: Given a right triangle 4 ABC and sin A t. What is tan(A)?

A: 1-sin2t = cos2t

Q: How many triangles are formed if Triangle QWE has q=9, w=12, and Q=39°

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Q: Practice: Graph f(t) = cot (at) 立 2

A: We have to graph cos(pi t) 

Q: In a circle of radius 7 miles, the length of the arc that subtends a central angle of 2 radians is

A: Topic:- geometry 

Q: 9) Given matrix -8 -11 -2 3 4 11 -4 -3 8 24 5 -7 2 9 -10 6 a) What element is in the 4th row and 2"d...

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Q: Use an appropriate identity to find the exact value of the expression. 13) cos 13) 14) tan (165°) 14...

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Q: and angles of the triangle ABC. 49.7 ft 38.29 111.3 9 B- ? integer or a decimal.) ...

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Q: 2. Solve the triangle A ABC to the given conditions then round your answer to 1 decimal place. a. A ...

A: topic - law of sines

Q: Sin(alpha)=3/5 and 0<alpha<pi/2 and cos(beta) = (2sqroot5)/5 and -pi/2<beta<0. Use these domains to ...

A: As per our guidelines we are supposed to solve 1st 3 parts of a multipart question. If you want the ...

Q: b. c. d. -20° 8. AABC is an isosceles triangle. AB is the longest side with length 6x + 5. BC = 3x +...

A: Given traingle is an iscosceles traingle . AB is the longest side with length 6x+5. BC =3x+4,CA =2x+...

Q: tan² x = tan x

A: tan2x=tanx

Q: sin x = - 0.379 What are the solutions in the interval [0,2x)? Select the correct choice below and, ...

A: The given equation is; sin (x)=-0.379 on the interval [0,2π).

Q: Use an Addition or Subtraction Formula to simplify the equation. V3 cos(0) cos(20) + sin(0) sin(20) ...

A: The given expression,       cosθ cos2θ+sinθ sin2θ=32

Q: Find the length of side BC of the quadrilateral ABCD when 2C = 40°, AB = 16cm, and AD = 12cm. * B 40...

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Q: Given that cos 0 = <0 <T, find the exact value of each of the following. 4 2 (a) sin (20) (b) cos (2...

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Q: Use the cosine of a sum and cosine of a difference identities to find cos (s + t) and cos (s - t). 1...

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Q: Two sides and an angle are given below. Determine whether the given information results in one trian...

A: Solving the problem by finding the unknown values of the triangle.

Q: Find the magnitude of the projection of onto the vector

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Q: 14) 4cot? 0 = 1 + cot? 0

A: This question is related to trigonometric equations, we will solve it using given information .  

Q: x2 +2x+3 (b) Br+C factor A factor BC %3D %3D C =

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Q: Also rotating and vibrating phenomena can be modeled with a general sine function. The radius of a ...

A: The radius of the Ferris wheel is a=16 m, which will be the amplitude of the sine function. The lowe...

Q: 15) csc cos -1 1 17) csc cos 3 -1 19) sin cos 17 4/5

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Q: 6. 1) cos sin 7 -1 2V5 -1 3) csc cos 5) csc sin " -1 4/5

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Q: C a A b Note: Triangle may not be drawn to scale. Suppose that side a = 5 and side c = 9. Find the f...

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Q: A point on a wheel moves at 27x radians per minute. 5 How many seconds are required for the point to...

A: Given problem:- A point on a wheel moves at 27% 5 radians per minute.   How many seconds are require...

Q: What are the solutions to the trigonometric equation on the interval 0, 27)? 2cos?x = V3 cos x %3D S...

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Q: What are the solutions to the trigonometric equation on the interval 0, 27)? 2cos2x = cos x Select a...

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Q: A gardener wants to enclose the area outside of his house for his plants and flowers. One side will ...

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Q: Verify the following identities: cos (40) = 8 cos“ 0 – 8 cos? 0 + 1

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Q: 5) Put into Desmos and find the solution. 6x + 3y = 23 9x - 2y = -11

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Q: From the third floor of a tall building, the angle of depression of an object on the ground is 27.0,...

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Q: Given the equation of a hyperbola x² – 8x – 4y² – 64y = 256 1. Find the distance between foci. a. 8....

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Q: Determine whether the polygons to the right are similar. If so, write a similarity statement and giv...

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Q: cos 0 = -. V5 where T <0 < 2 tan ß = . where 0 <BS 4 3 What is the exact value of Sin (0+ B)? Enter ...

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