Convert 3i to the form x + iy

Q: Karen is admiring a statue in Vindale Park. The statue is 7.5 meters taller than she is, and Karen…

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Q: The diagram below shows an angle with an unknown measure of 0 radians and a circle with a radius 2.4…

A: We have to find the measurement of length.

Q: The path of a satellite orbiting the earth causes it to pass directly over two tracking stations A…

A: answer is in next step

Q: Solve using the Quadratic Formula. Show set up then answer 10) 5x? = 80 b = C = %3D ±VO²-4(OO X = or…

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Q: Find Sin 2x, Cos 2x, and tan2x terminateS if Cosx COSX = -15 quadrant I Hupo して 2x= Sin COS 2x = Cos…

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Q: The angle below measures 5.8 radians, and the circle centered at the angle's vertex has a radius 2.3…

A: Any point (x,y) on the circumference of circle can be given as, x = r cos(theta) and y = r…

Q: volume of a cone with a base radius of 4 m and a height of 6 m. Use the value 3.14 for n, and do not…

A: Given query is to find the volume of the cone.

Q: Karen is admiring a statue in Vindale Park. The statue is 7.5 meters taller than she is, and Karen…

A: In this question we have to find distence between the head of statue and head if karen.

Q: Find the voulme of a cone with a height of 9 yd and a base of 5 yd. Do not round. Be sure to…

A: We know volume of a cone of radius of base r unit and height h unit = (πr²h)/3 cubic unit

Q: OITADL A 140cm Co 155 Cm tud G bn c bun 251RLIVE DEAET OBMNER lero みで

A: To find the value of angle using trignometric ratios .

Q: Ay 13 2

A: First form the right triangle and find the angle of that triangle then compute total angle from…

Q: Find the volume of a cone with a height of 12 m and a base radius of 5 m. Use the value 3.14 for n,…

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Q: Prove the identity below. Justify each step; see class notes for examples of justification (csc (r)…

A: As we know the trigonometric identities; 1). sinx=1cscx 2).  cosx=1secx 3). cotx=cosxsinx 4).…

Q: Solve the equation for exact solutions over the interval [0, 21). -2 sinx = sin x- 1 Select the…

A: Let's find.

Q: B 2.23 cm 6.11 cm a. What is the value of a? Preview b. What is the value of B? Preview

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Q: Given the radius of a circle r = 4 cm and the central angle 0 %3D T radians %3D Calculate the arc…

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Q: A hamster wheel is in a cage on top of a table. If the high point of the wheel is 15 cm above the…

A: This is a problem related to mathematics application. Based on the general concept we will solve the…

Q: F 140 60 C. D

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Q: 9 cm 36 14 cm

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Q: 18. Which expression is equal to + tan x using identities? tan r 1 sin z cos x sin x cos x sin a Cos…

A: Which expression is equal to??

Q: Prove the identity. cosx-sinx/sinx cosx = cscx-secx

A: See below the answer and explanation

Q: Let v be the vector from initial point P, to terminal point P2. Write v in terms of i and j. P1 =…

A: A detailed solution is given below

Q: Use a power-reducing identity to rewrite the following expression below in terms containing only…

A: Given

Q: A point starts at the location (1.5, 0) and moves counter-clockwise along a circular path with a…

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Q: Determine whether v and w are parallel, orthogonal, or neither. v=-2i+3j, w=-4i+6j

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Q: 1/ Determine the amplitude, period, phase shift, equation of axis, domain, and range of the function…

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Q: Solve for 00く27 ニCOS = COS 2.

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Q: A 50-foot wire running from the top of a tent pole to the ground makes an angle of 55° with the…

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Q: Find the radius of the circle if a central angle measuring pi radians intercepts an arc length 8…

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Q: Where can you use the law of cosines in real life?

A: Here is a real-life example of the law of cosine.

Q: Prove the identity below. Justify each step; see class notes for examples of justification. cos(+x)…

A: Given,            cosπ2+xcosπ+x=tanxTo find : Prove the identity.

Q: A. sine of e= d. cosecant of G= 36 39 b. cosine of e= e secont of e= c. tangent of e= f. cotangent…

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Q: 8:46 s e D 2+ + Solve using the Quadratic Formula. 7) 9x2 = 4 + 7x Show set up then answer a = b = C…

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Q: Use the graph to determine a. the function's domain; b. the function's range; c. the x-intercepts,…

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Q: 24. To solve right triangles using the angle of elevation, which do we consider? 1. The angle formed…

A: This question can be solved using the concept of angle of elevation.

Q: Given vector s V = - 38 -69 As we know direction of | | a vector is ghuen e = tan() for a vectar Vz…

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Q: csc 0 --2sin 0- V2 sin Ocse 0 + csc 0 5n 7x A) 4 4 7 5x B) 7x 6 4 4 A 5x C) D) No solution. 4

A: We have to use simple trigonometric identities to solve the question

Q: Peggy is making a quilt using panels that are 1/2 foot by 1/2 foot. The quilt is 5 1/2 feet long and…

A: We know that area of the rectangle is given as  Area(A)= length×width.   Here i attached the…

Q: Find the cos 43.5°

A: We can solve this as follows:

Q: Consider the right triangle shown below where a = 5.92, b = 11.35, and c = 12.8. Note that 0 and o…

A: Use the trigonometric ratio,

Q: directions are for the following exersizes prove the identieis  the problem is  tan(2x)=…

A: Given query is to prove the identity.

Q: Find the exact value of the expression below. tan() + tan() 2T 1 – tan() +tan( 15

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Q: Write the complex number in rectangular form. 8 cos -+ i sin 2 8 cos ,+ i sin - (Simplify your…

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Q: Use De Moivre's theorem to simplify the expression. Write the answer in a + bi form. (5 + 1)6 O 64 -…

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Q: HELP

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Q: plify the lefthandside so that LHS = RHS: sin(a) 1+ cos(a) sin(a) 1- cos(a) 2 tan(a)

A: Given problem:-

Q: A(6,45), B(-2, 프), C(4,-240"), D(-2,-π)

A: Ploting the polar coordinates

Q: simplify cos 0 csc 0

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Q: the angle, in degrees between 0 and 360∘, which intersects the unit circle at the point (−2√2,−2√2)

A: We have to use properties of unit circle to solve the problem

Q: The vector v has initial point P and terminal point Q. Write v as a position vector. P(-6, - 1),…

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