Write the complex number in rectangular form. - 4x + i sin - 47 3 cos 3 3 - 4T + i sin 3 cos (Simplify your answer, including any radicals. Use integers or fractions for any numbers in the expression. Type your answer in the form a + bi.)

Q: 2. Lucy Is flying a kite that has a 20 ft. string. The kite string Is making a 33° with the ground.…

A:

Q: 8 cm 6 cm

A:

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

A:

Q: 79. tan(x) + tan(2x) =1 - tan(x)tan(2x)

A: Question no. 71,Given,           csc2x+cscx=1+csc-x+cot2xTo find : Find all the solutions between 0…

Q: Find SinZx, Lo52x, Tan2x Cosxニーニ 3. and X terminates in quadrant 2 Sin2x = Cos 2x = tan 2x =

A:

Q: Find the specified vector or scalar. V = 6i + 2j; Find 4v. O 24i + 2j O 10i + 2j O 10i + 6j O 24i +…

A:

Q: Identify the range and the x-value(s) of the visible vertical asymptote(s): 27 x( radians) a) Range:…

A:

Q: A small school has 190 students who occupy three classrooms: A, B, and C. After the first period of…

A: topic - linear equations

Q: What is the perimeter of the triangle which has the following vertices A(0,2), B(0,5), C(6,-1)?

A:

Q: Given that sinθ= 5/13 and that angle θ terminates in quadrant II, then what is the value of cos θ?

A:

Q: swer the following questions: Solve the following equations a) cosecx = -3.970 %3D

A: Note: There are multiple questions. No specific question has been asked.So, We will solve the first…

Q: Write an equation for the transformed logarithm shown below

A:

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: 4x2 – 3x - 4 39. x3 + x2 - 2x

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

Q: Sketch a right triangle corresponding to the trigonometric function of the acute angle 0 and find…

A:

Q: Determine which of the position vectors shown in the figure below has the given magnitude and…

A: From the given vectors, we have to find the vector with magnitude 2 and direction angle 120.

Q: In terms of the sine of a positive acute angle, what is the expression for sin(325∘)?

A: Given : Sin(325°)

Q: Write the complex number in polar form. Express the argument in radians. 2- 2i O 22 cos +i sin 0 2…

A: Given problem:- Write the complex number in polar form. Express the argument in radians. 2-2i

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

A:

Q: 4. Find the solutions to sec x+tan x-3=0 on 0<x<2n

A:

Q: Use the figure below. Determine whether the given statement is true or false. B. H. E A +B + C+ D +…

A: topic - vectors

Q: origin of a coordinate grid is labeled A. Line segment AB forms an angle of 30° with the x-axis. If…

A: Answer :    Coordinates of B is (6.93, 4).

Q: Carry out the indicated algebraic operation. (If not possible, enter IMPOSSIBLE in any cell of the…

A:

Q: 5ft 3 ft A triangular truss is shown in the figure. Find angle 0. (Do not round until the final…

A: The Law of Cosines says: c2 = a2 + b2 − 2ab cos(C).

Q: 6. cos A = - 17 and cos B = -, with A and B in QIII.

A:

Q: If A = 70°, B = 30°, and b = 11 cm, find a. (Round your answer to the nearest whole number.) a =…

A:

Q: 2.) A ship at sea is 80 miles from one radio transmitter and 145 miles from another. The angle…

A: The given problem is solved below in detail.

Q: 22. To solve right triangles using the angle of depression, which do we consider? The angle formed…

A:

Q: Q38: If y = e2x sin 5x, then which of the following is true? (a) y" – 4y' + 30y = 0 (b) y" – 4y' +…

A: y=e2xsin(5x) ---&gt;1Differentiatey'=5e2xcos(5x)+2e2xsin(5x)…

Q: 1. Solve the following system of equations by hand using matrix row operations on the associated…

A:

Q: A cosine function has its first maximum to the right of the y-axis at (2,5), and its first minimum…

A:

Q: (a) Find the dot product v•w​; ​(b) find the angle between v and w​; ​(c) state whether the vectors…

A: topic - vectors

Q: 4 5 sin x sin x-2 sin ? x - 4 5.

A:

Q: Use the sum-to-product identities to rewrite the following expression as a product.…

A: The given expression,         cos140°-cos75°

Q: Use any technology program of your choice to find the point of intersections of the following two…

A:

Q: b =, b/ 68°

A:

Q: (Typ- (Тур- %3D

A: Follow the procedure given below.

Q: Find the partial fraction decomposition

A: Given,            x2x4-1To find : Find the partial fraction decomposition.

Q: Find all solutions to the equation below in the interval [0,1/2π) Give all answers as exact values…

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

Q: Find zw or as specified. Leave your answer in polar form. 37 +i sin 2 Z= 6 cos 12 cos 577 +i sin 6.…

A:

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

A:

Q: Carry out the indicated algebraic operation. (If not possible, enter IMPOSSIBLE in any cell of the…

A: The given matrices,B=-512-22-3-5, C=-2-32-1-1-25, D=46, H=30-12

Q: Let cos os (x) = 1//5 with r in QIV. Find cot (2r).

A:

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

A: Let's find.

Q: The angle of elevation of the mountain in the diagram was measured from two points 2 miles apart. a)…

A: This question can be solved using the concept of height and distance.

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: For the following assume that all angles are in simplest form, so that if A in QIV yu may assume…

A:

Q: Product to Sum Formula to rewrite Sin7x cos3x Use a as Sum or difference a

A: The given expression,            sin7x cos3x

Q: Evaluate the expression without using a calculator. (Assume the variable represents a positive…

A: