The vector w⃗  is 8 units long and makes an angle of 39∘ with the positive x-axis. What is the component form ⟨x,y⟩ of the vector? Round your answer to the nearest hundredth.

Q: 4. Find the value of side y. A 27 cm. B. 28.6 cm. C. 29.6 cm. D. 30.6 42 22 cm 5. In triangle MNO,…

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Q: TC Use a cofunction to write an expression equal to cos 12 JT COS 12 Osin O O tan O OcotO OsecO

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Q: egory 1: Verify two (2) of the following identities. (Perform the Proof.) A minimum of 2 steps is…

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Q: Find the product of z1 & z2, leave answer in trigonometric form: 5T z =5 (cos프+ isin프) & z2 = 3 (cos…

A: See the details solution in below

Q: 16 What is the measure of angie E from the given right triangie? 18 A 50° В.60° C. 70° D. 80° 15 E

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Q: A rectangular parking lot with a perimeter of 520 feet is to have an area of at least 6200 square…

A: Let we denote the length of parking is x feet and hight y feet .then perimeter of park is 2(L+H) and…

Q: Use the given vectors to find the specified scalar. u = 9i - 6j, v = -8i - 9j, w = -10i + 5j; Find u…

A: Given that     u = 9i - 6j , v = -8i - 9j , w = -10i + 5j Here we have to find u.(v+w)

Q: 16. Given the information, find the missing angle. [8] Information: secA = - and LA is in the third…

A: secA = -5/4 A = sec-(-5/4) A = cos-(4/5) A = 143 degree   point (-1,3) tanB = y/x tanB = 3/-1 tanB =…

Q: Category 3: Verify one (1) of the following identities. (Perform the Proof.) Suggestion: work on…

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Q: he force of an object is represented by the complex number 5i + 18i. The magnitude of the force is…

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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: 8. Express the product sin30 cos50 as a sum. 1/2 (sin80-sin20) 1/2 (sin80+sin20) sin80-sin20…

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Q: Find the identical expression for the following. 1-cos x 1+cosx

A: Find the identical expression

Q: Use a graphing calculator and table to determine each limit, if it exists. Show a table or graph to…

A: As per bartleby guidelines we only give first question answers.

Q: can you please type the answers? I do not understand the writing

A: Apologies for the inconvenience. Here is the typed solution:   Given: v=4i+43j, where 0°≤θ<360°.…

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

A: This question can be solved using the concept of polar coordinates.

Q: Find the exact solution for 10e4x+2 + 5 = 56. If there is no solution, write no solution

A: Given query is to find the solution of the expression.

Q: Prove that the following identity is true. sin2 x (cot2 x + 1) = 1

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Q: Find |v-w||, if v = 4i - 2j and w = 2i - 4j.

A: Given:  v = 4i-2j  w = 2i-4j v-w = (4i-2j)-(2i-4j)           = 4i-2j-2i+4j           = 4i-2i+4j-2j…

Q: 7. *cos(2) dr 7.

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Q: sin e sin O cosU D. 1- cos e esce(1+cos? 0) %3D 1+cos 0

A: Given query is to verify the identity.

Q: How tall is a building that casts a 76-ft shadow when the angle of elevation of the sun is 30°? ...…

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

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Q: Two vectorsu and v are given. Find their dot product u · v. u = (-2, 0, 2), v = (2, 3, ) %3D

A: Given that u=-2, 0, 2v=2, 3, 12To determine u.v

Q: Consider a triangle ABC like the one below. Suppose that c=37, a=51, and C=31°. (The figure is not…

A: Explanation of the answer is as follows

Q: TOPIC: TRIGONOMETRIC IDENTITIES  Verify only the right side:  sec2x cotx  =  tan x + cot x…

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

A: First I have written De Moivre's theorem, then write the given z into polar form and using the De…

Q: 8. 9. 102 45 R 41.8 T 33

A: From figure,RT= 41.8 , TQ= 33PQ =102, SQ =45PS =PQ-SQ =102-45PS =57Now, PSSQ=5745PSSQ=1915 →(1)

Q: Find the exact value of the expression whenever it is defined. (If an answer is undefined, enter…

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

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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

Q: Which of the following equations does not hold for all values of x and y? cos(r + y) = cos(x) cos(y)…

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Q: 13. Find the value of tan 0/2, if sin e=-4/5 and 0 in QIII. 1/2 2+V3 -2

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Q: Find the specified vector or scalar. u = -6i - 7j and v = 4i + 18j; Find |v - u| . O 6V29 O 5/29 O…

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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: . 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…

A: The solution is given below

Q: Solve the equation for solutions in the interval [0, 2π): 5 sec x - 8 = 2

A: This question is based on general solution of cos.

Q: (In(r))² 9. dr

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Q: when using the halfangle formula for sin A/2 or cos A/2 the sign in front of the radical is…

A: when using the half angle formula for sin A/2 or cos A/2 the sign in front of the radical is…

Q: Зх — 2 25. (х+ 4)(3x? + 1)

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Q: Verify the following identity: tan theta + cot theta/ (sec theta)(csc theta) = 1

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Q: 1. Find the vector 7, in component form, with initial point P(-3, 10, -5) and terminal point Q(1,6,…

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Q: Find the magnitude and direction (in degrees) of the vector. (Assume 0° < 0 < 360°.) v = 6i + 2/3j…

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Q: Find the angle a between 0° and 180° that satisfies the following equation. 3? = 4? + 5? - (2)(4)(5)…

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Q: Refer to the graph of y = sin x or y = cos x to find the exact values of x in the interval [0, 47]…

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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: If v=i+2j and w= - 2i + 7j, find projywv. Then decompose v into two vectors v, and v2, where v, is…

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Q: Find 5u, -3v, u + v, and 3u - 4v for the given vectors u and v. (Simplify your answers completely.)…

A: Given query is to perform indicated vector operation.

Q: ?

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Q: 11. | 4r cos(2 – 3r) dr

A: Given: I=∫4xcos2-3xdx   As we know that; ∫sinax+bdx=-1acosax+b+C∫cosax+bdx=1asinax+b+C