Examples: Write the following complex numbers in polar form. Write your answer in the form x+ yi. a) (1+ i)i

Q: find the exact value of sin pi/6

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Q: If cos A = 1/2 with A in QIV, find th

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Q: gonometric R X E Trigonometric Ratio Test…

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Q: %3D 2. 36. sin(0) + cos(0) %3D 35. sin(0) – cos(0)

A: we have to find the solution.

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: Find the trigonometric function value of the corresponding complementary angle. Given that sec 55°…

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Q: Prove the identity (write all statements to solve and rules for each statement):  cotx(1 + tan2x) =…

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Q: Write the expression as an algebraic expression in x for x > 0. 3 tan 2 cos -1 3 tan 2 cos

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Q: Solving Quadratic Equation by Completing the Square 3) x² - 12x + 32 = 0 Move constant term to the…

A: x2 -12x +32 = 0 here we make part of -12 as  -4  ,-8 x2 - 8x -4x +32=0 x(x-8)-4(x-8) = 0 (x-8)(x-4)…

Q: If the vector v has initial point P, what is its terminal point? v = (0, 0, 3), P(0, 3, -3) (x, y,…

A: Let's find.

Q: 5. cos A = - and sin B =, both A and B in QII.

A: This is  a problem related to trigonometric identity formula. Based on the general formula we will…

Q: Find all degree solutions for the following. (Enter your answers as a comma-separated list. Let k be…

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Q: A 24-foot ladder is resting against a wall of a building in such a way that the top of the ladder is…

A: This question is based on use of Pythagoras theorem.

Q: Simplify the inverse trigo functions y = arctan(cot4x)

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Q: The vector CD→ has initial point C(−2,1) and position vector ⟨3,−9⟩. What is the terminal point D

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Q: 3 x +y -z =6 2x -ý + z = -9 (33) x -2y + 3z = | -1 2 -9 +2

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

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Q: Sketch the given vector with initial point (7, 5). %3 (4, 2) u =

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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: 6-8,

A: answer is in next step

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

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Q: 2. In rhombus PLAY, name the following: a. angle congruent to ZP. b. sides congruent to PL. c.…

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Q: 7. cos A = and sin B = , with A and B in QI. 13

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Q: Find the radian measure of the central angle of a circle of radius r​ = 120 inches that intercepts…

A: Here we will find the central angle,

Q: Find all degree solutions. (Enter your answers in the form a + bk, where a E [0, 180), b is the…

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

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Q: Find the angle ? (in radians) between the vectors. (Round your answer to two decimal places.) u  =…

A: Given  u=3i-5j & v=i-3j To find angle between vectors.

Q: The following information refers to triangle ABC. Find all the missing parts. (Round your answers…

A: Topic = Triangles

Q: Look at the diagram below. Given the measure of angle 1 = 39 degrees, use your knowledge of vertical…

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

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Q: If tan x = -1/3, cos x > 0,, then | sin 2x -6 cos 2x -1 tan 2x -3/4

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Q: y = -2x-22 tl X-2y-z+2 (37) Zニ X-y 2x +y +2z = I x+2y +z=2 2 -L

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

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

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

Q: Find the identical expression for the following. cot theta - tan theta

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Q: if tanA=root3/3 find tan2A

A: Here, given that tan A=33

Q: A 228 ft tower is located on the side of a mountain that is inclined 36 to the horizontal. A guy…

A: Given problem:-

Q: 3. The angle of elevation of a building 80 m high from a man on the ground is 50°42'. How far is the…

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Q: II. Find tan (A +B) and tan (A - B) if: 5. cos A = - and sin B =, both A and B in QII.

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

Q: Use the figure shown to the right and the given values to find c, sin 0, and tan 0. α a = 8, b = 15

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Q: 4 5 sin x sin x-2 sin ? x - 4 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: Find the magnitude of the given vec (3, 0, –4)

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Q: ?

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Q: 1 x(2x + 1)(3x² + 4)

A: We have to find partial fraction.

Q: Let v= - 3i + 2j and w = -i- 4j. Find 4v – 7w. 4v - 7w = |(Simplify your answer. Type your answer in…

A: Given v = -3i + 2j and w = -i - 4j.

Q: How tall is the building across the street? (Round to the nearest foot.)

A: Follow the procedure given below.

Q: III PERFORMANCE TASK 3.4 I Got You! Sum and Difference Formulas NAME: Grade 9- Score: Direction:…

A: The given statement,     sinA+BsinA-B=tanA+tanBtanA-tanB