Solve the right triangle​ ABC, where C=90°.   a=75.4 ​yd, b=39.9  yd     The length of c is yd.

Q: nd all solutions of the trigonometric equation tan(20) sin(0)+sin(0) = 0.

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Q: Evaluate 1 1 1 + 55. 4 6 9 each sum. 2 27

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Q: Find all radian solutions sinx + root2 = -sinx

A: Given equation, sinx + √2 = -sinx To be found : all jadian solutions.

Q: For the pair of vectors, find U + V, UV, and 3U - 4V. U = (-7, 0), V = (0,5) U + V = U-V= 3U - 4V =

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Q: 1. Two Angles and a Side Solve APQR, where R= 68°, Q = 69°, and p = 21 cm %3D

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Q: In a lake, two boats A and B are leaving Station1 at the same time, Boat A is directed straight to…

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Q: Question 4 When writing a general formula for the nth term of the sequence 7, 14, 26, 43, ..., what…

A: We have to find the values of a, b ,c.

Q: Verify the identity. sin t = sin ttan t cos t Which of the following four statements establishes the…

A: Given query is to verify the identity.

Q: Two sides of an oblique triangle measures 6 and 5 m respectively. What is the third side of the…

A: Given: Two sides of an oblique triangle measures 6 and 5 m respectively. To find: What is the third…

Q: Find an equation of the circle that satisfies the stated conditions. (Give your answer in standard…

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Q: 3X 2X 30

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Q: Find all angles ? between 0° and 180° satisfying the given equation. Round your answer to one…

A: Looking at the cosine graph, we can tell that the graph attains -3/7 at only one point in the…

Q: X 18 53°

A: We have to find solutions

Q: Michelle is stadning on the rooftop of the seda hotael, looking at abreeza mall in the distance. The…

A: According to the given problem, the representative diagram is shown below; Let  the distance from…

Q: tion y = 3 3 x to polar form.

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Q: th explicit formula for an, the n term of the sequence 8, –4, 2,.... Write an

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Q: Solve the equation for 0 < x < 2π -5=1+3 cos x IT Solve the equation for x over 0 < x < 2πT 2sin²x -…

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Q: Graph each equation. Give 27. √ 1 + x ²2 16 3 ||

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Q: •sin ² (x/2) = = (tan x sin x)/ 2tan x = sin ² (x/2) •tan x - cot x = - 2cot 2x •sin ² (x/2) = (sin…

A: 3) sin2x2=sinx tanx22=sin2x2 4) sin2x=2cos2(x/2)1-cosx=sin2x 5) 2sinx-sin2x/(2sinx+sin2x)=tan2x/2

Q: Find all values of 0 in the interval [0°,360°) that have the given function value. tan 0= 3

A: Given, tan theta= sqrt(3)/3= sqrt(3)/(sqrt(3)×sqrt(3)) tan theta= 1/sqrt(3) [0°,360°)

Q: 7. An 8-m ladder must be placed against a wall such that the base of the ladder makes a 60° angle to…

A: (7)

Q: Convert the rectangular equation to a polar equation. Express r in terms of 0. 4x + y = 8

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Q: 8) Find MZA B 110 A 50 in 32 in с

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Q: n(A) = 11, n(B) = 22, n(S) = 144 Figure Description A Venn diagram has three overlapping circles A,…

A: n(A) = 11, n(B) = 22, n(S) = 144 Figure Description A Venn diagram has three overlapping circles A,…

Q: 4) Triangle RST r= 17 cm; t = 10 cm; m<R = 48 deg Find m<T (using Law of Sines)

A: Here we have to find the angle using law of sines.

Q: cos 0 1- 1+sin0

A: To simplify.

Q: Find the exact value of the given expression. cos(2 tan"())

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Q: Find the measure of each angle in radians. 5) 7% 18 2(18) 36 18 18 1877 18 361 1817 181 14 उढत 75 18…

A: I have named the angle in the solution

Q: find the distance across a small lake, a surveyor has taken the measurements shown. Find the…

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Q: <press the given product as a sum or difference containing only sines or cosines. sin (9x) sin (3x)…

A: Given query is to write as sum or difference.

Q: cos x + 2 sin x cos x = 0

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Q: Solve the right triangle​ ABC, with C=90°.   A=26° 16​', c=637.2 ft

A: This question is based on right angled triangle.

Q: 11. B = 120.7°, y = 13.6°, a = 489.3

A: Solution: 11.   β=120.7° ,  γ=13.6° ,  a =489.3

Q: solve triangle ABC if a=86.14in b=253.2in c=241.9in

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Q: Solve the system of equations by converting to a matrix equation and using the inverse of the…

A: The given system of equations,3x+7y+4z=13x-y+3z=12x+7y+3z=1

Q: tan 0-2cos 0 tan Ocos 0-2cos 0 A) 0, x) В) 0, л, 3 5л 7л C) 6 6 D) n B O A O D

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

Q: 1. Solve all possible and draw all possible triangles ABC given: a-3,0cm, b-5.5cm, <A-30, Round side…

A: We can use sine rule to find the sides and angles of triangle.

Q: The parametric equations of a hyperbola are x=h+a sect and y = k +btan t, where (h,k) is the center,…

A: This question can be solved by plotting the focus, vertex and center on x axis.

Q: 12) In

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Q: Solve the equation on the interval [0,2x). (2 cos x-1) (2 sinx-√3)=0 Select the correct choice below…

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Q: Graph the polar equation 8. 2+4cos 0 A.. Write the equation in one of the standard forms dentify the…

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Q: 16. If 0 = arcsin x, express tan 0 in terms of x.

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Q: 4π 4π T Lat=₁ = 3( cos + + + sin ) and 2₁ = 6( cos + + + sin =) +i i COS- 7 Find the following.…

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Q: 1. Determine the length of AB. Find the sine, cosine, and tangent ratios of ZD A 8 cm TT 8 cm В

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Q: Find the determinant of the matrix. 6 3 1 -3 -5 3 9 15 Determine whether the matrix has an inverse,…

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Q: 1. A vector is a quantity that has both a and a A vector can be represented geometrically as an What…

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Q: Solve the right triangle​ ABC, with C=90°.   B=27°16​', c=0.6237 m       In the right triangle​ ABC,…

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

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Q: Use the polar mode of a graphing utility with angle measure in radians to graph the polar equation.…

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

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