Given the three points A(2,-1,2), B(-1,1,4), C(4,3,-1). Find the area of triangle ABC.

Q: to Part A To the nearest degree, what is the measure of the angle formed by the tower and the wire?…

A: Given query is to find the Indicated angle and side.

Q: tan x- 1 1. tan (x - 45°) = tan x + 1 1- tan 0 2. tan (45° - 0) = 1+ tan 0

A: Basic trignometry problem

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Q: Vrite the expression as an algebraic expression in x for x > 0. 2 tan( 2 cos

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Q: Find the unknown angles in triangle ABC for the following triangle if it exists. A = 28.8° b= 42.8…

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Q: Given z = 1+ V3i, find zº using De Moivre's Theorem. Select the correct answer below: 32 -32i O 64…

A: z=1+3i  z=reiθwhere r  =12+(3)2   =1+3    =4  r  =2θ=tan-1(yx)   =tan-1(31)θ =π3

Q: Solve each triangle. В 13 134° 12 C 95° C В 22 20

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Q: Category 2: Verify two (2) of the following identities. (Perform the Proof.) A minimum of 4 steps is…

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Q: Find the exact length of the unknown side of the triangle shown to the right. Do not use a…

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Q: uestion You are given that sin(A) = -, with A in Quadrant IV, and cos(B) = - 25 - with B in Quadrant…

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Q: If cos A=1/2 with A in QIVfind the following sec A/2 2. If sin A=5/13 with A in QII find the…

A: To find the angle from the given angle values.

Q: 9. You are in a hot air balloon that is 600 feet above the ground. You can see two people. The…

A: you are in hot air balloon that is 600 feet above the ground.The angle of depression to person B and…

Q: Find the solutions of the equation that are in the interval [0, 2?). (Enter your answers as a…

A: Note:- Here in your question in place of question mark there must be interval [0, 2π)  And equation…

Q: cot 0=-12/5 and 3t/2<O<2Tt, then csc 1. 6/2=V26 (Show your solution) O T O F

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Q: In what quadrant does the terminal side of its positive reference angle lie? A. IV B. III C. I D.…

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Q: 4. Find the mZA. 37.4 28.3

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Q: Find the horizontal and vertical components of the vector with the given length and direction, and…

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Q: What is the magnitude of the vector v with initial point P = (-4, 3) and terminat piont Q = (2, -5)…

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Q: If  sin(x) =  1 16  and x is in quadrant I, find the exact values of the expressions without…

A: Solved below

Q: Write the expression as an algebraic expression in x for x > 0. sec sin-1 x2 + 36

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Q: 1. 1-Cos? X= tan x cos x sin x 2. cos x tan3 x= sin x tan? x

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Q: Given the triangle below, find the angle A and length of side x Note: picture is NOT drawn to scale,…

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Q: 4x2 – 3x - 4 39. x3 + x2 - 2x

A: The given expression is: 4x2-3x-4x3+x2-2x

Q: Find the exact values for the six trigonometric functions of the angle 0 in the figure. 13/2 17

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Q: - tan (x - 45°) = tan x – 1 tan x + 1

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Q: You are given that sin(A)=24/25, with A in Quadrant I, and sin(B)=−4/5, with B in Quadrant IV. Find…

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Q: 3.) Solve triangle ABC, given: a= 12 cm, b= 14 cm, c = 15 cm.

A: Given problem:- Solve triangle ABC, given: a = 12 cm, b = 14 cm, c = 15 cm.

Q: Find the magnitude of the given vec (3, 0, –4)

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Q: find and graph one period of the periodic sine function with amplitude 3, period pi/3, and phase…

A: The standard form of Sine function is given by, y=a(sin(b(x-h)))+k where, a is amplitude  2pi/b is…

Q: What is m<A? A.)55 degree, B.)75 degree, C.)15 degree, D.)35 degree

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Q: 4. Solve each of the following trigonometric equations, giving exact values where possible or…

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Q: Solve the following right angle spherical triangle ABC given that b = 88°25' C = 102°44' Â = 90° %3D…

A: Given: b=88°25', c=102°44', A^=90° To find:  1) side a2) Angle C^   Required formulas: 1) Cosine…

Q: 15 cm 13 сm q°

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Q: Find the vectors u + v, u – v, and 2u v. (Simplify your answers completely.) 2 u = i + j, v = = -j -…

A: We need to solve vector problem. NOTE- As per our guidelines we can only solve 3 subparts. Please…

Q: В 11 17 b.) Find ZB A 18

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Q: FIND AN ANGLE I. Solve for x. I. d 6. 4

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Q: While sailing toward a statue, a sailor in a boat observed that at a certain point, the angle of…

A: Using the given data, let AB=h be the height of the statue.

Q: Four trigonometric identities are given by: a) Sin 4x = 4sin x cos x - 8sin x cos x 1- tan?x b) Cos…

A: put x = 12 and verify given identity a Sin4x = 4sinxcosx - 8sin3xcosx left hand side sin4(12) =…

Q: Write the complex number in standard form a + bi: 8(cos 210 – i sin 210)

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Q: Use the figure below. Determine whether the given statement is true or false

A: By Parallelogram law of addition of vectors we know that, if two vectors are considered to be the…

Q: The tower is 500 meters high. Suppose a building is erected such that the base of the building is on…

A: First make the diagram. Then use the trigonometric relation to find the height of building.

Q: Determine which point in the figure, P, Q, R, or S, has the given polar coordinates. (-4, ) V…

A: Given query is to find the point which indicates the given coordinates.

Q: Factor the trigonometric expression completely. 3 sin X+ 16 sin X+5 ... 3 sin? X+16 sin X+5= (3 sin…

A: In this question , we can factor completely the given trigonometry expression .

Q: gonometric R X E Trigonometric Ratio Test…

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Q: The end behaviour of f is f(x) = -(x-3)(x+2{x+ 4) x-> 00 X→-の b) ソ→-の x→ の a) アー→の 『→の ア→ーの X→ -の…

A: In the given expression of f(x) , we can see that for every value of x&gt;0 the value of f(x) is…

Q: A man is flying in a hot-air balloon in a straight line at a constant rate of 4 feet per second,…

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Q: Use the sum and difference formula for cosine Question You are given that sin(A) = =--, with B in…

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Q: Find the missing parts of triangle ABC if C = 35.4°, a = 205 ft and c = 314 ft.

A: Given  a=205 ft  , c= 314 ft   and  C=35.4

Q: You are given that cos(A)=−5/13, with A in Quadrant II, and sin(B)=24/25, with B in Quadrant II.…

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Q: cos(180°+ x). tan(360°-x).sin² (90°- x) 2. + sin x 5.1 Determine the value of sin(180° -x)

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