Simplify the expression cot2⁡xcos2⁡xcot2⁡x−cos2⁡x .

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A: Follow the procedure given below.

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Q: Name: Mean, Median, Mode Practice Directions: Determine the mean, median, mode, and range of the…

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Q: Which of the following does not belong to the group? A Stress B Time Force (D Velocity

A: Consider  A. Stress B. Time C. Force D. Velocity

Q: -8 -6 - 41 | + 3. 10 -6] Compute: 4 · 1

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A: The domain of a function  f(x) is the set of all possible values of x for which f is defined.

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Q: uVII pu a PUsSIDie Use the chart of quiz scores to find the weighted mean. Quiz Scores Frequency 2 3…

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Q: 7. Given that tan (A) and angle A is in 3rd quadrant and cos(B) 13 5 -and angle B is in 2th…

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A: A)The highest bar is for Jina (9).Jina sold the most houses. Jina sold 9 houses.B)From the…

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A: Explained below

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Q: Given a10 = -19 and a17 -40, find the first four terms of the arithmetic sequence. %3D a1 a2 , az a4

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Q: 11 10 60° 60° 1. What is the value of x in the given figure? А. 5 B. 5V3 c. D. 플VS 2 2

A: Given that the five multiple questions  To find choose the correct answer

Q: a. Show algebraically that f(x) =2 x| - 9 is an even function. b. Solve the equation algebraically…

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Q: Directions: On a separate sheet of paper, solve the system of linear equations shown in the upper…

A: Given: system of linear equations:   To determine: The solution of given system of linear equations

Q: You are the Financial Manager of C&C Corporation and are evaluating to launch a new product hat…

A: Please refer to the image below

Q: 9. Solve the following system of equations: x + y –1= 0 2x – z - V5 = 0 -2y + z - V5 = 0

A: Find your answer below

Q: Consider the exact first order diff. equ: JM(x,y) = 2.xy- 3.x² N(x, y) = x² – 2y (I): (2.xy- 3x)dx +…

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Q: Consider the following. -5 1 0 0 1-3 A = 0. P = 0 4 4 -2 1 1 2 2 (a) Verify that A is diagonalizable…

A: A=-5100-104-21, P=01-3040122

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Q: - 3 4 Add: + x – 4 x + 3

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Q: 2. 2 A = Frd eDen Value 2. and eiJen Vecctor ote 1=5 入e= o

A: Given A=2212215-11

Q: Solve: 2|3x – 2| – 8 = -6 O {,1} O {1,3} O All Real Numbers O No solution

A: The given equation is:23x-2-8=-6We need to solve the above equation.

Q: Problem 1A. Solve the system of linear equations using Gaussian Elimination. -10 -71[X1 X2 X3 X4 3…

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Q: The graph below shows how much money was given to a charity over five months. Donation amount (in…

A: We can answer both the question as below.

Q: a, There are exactly two orthogonal matrices of the form What are they? b. Find all number(s) a for…

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Q: 9.) Find the value of b² – 4ac, given a = 4, b = 6, and c=-4.

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Q: 4 Which equation represents a line that is parallel t- the line y =-4x + 5? 1) y=-4x +3 2) y=-*+5 4…

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Q: a 00 0 b b 0 0 Using cofactor method, prove that det N = ab'c'd +P P P P

A: To solve the given determinant using cofactor method.

Q: S(x+h)-f(x) simplify the difference quotient for f(x) = 2x- x?. %3D h

A: Explanation of the answer is as follows

Q: f) Identify the midline, amplitude, and period of your function. g) (Extra Credit) Write a possible…

A: Please see the below picture for solution.

Q: 7 Which equation represents a line that is parallel to the line whose equation is y =-3x? 1 1) *+y =…

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Q: Use the Laplace transform method to find the solution of d²y dy 6 +9y= 4e, dt 4e3t Yo = 2, y1 = 0.…

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Q: The graph of the function y = f(x + 81) can be obtained from the graph of y = f(x) by one of the…

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Q: find the sum of each series given the following information: series sum of first 20 given that…

A: If series is A.P. then we know that, tn=a+(n-1)dPut n=6t6=a+(6-1)dt6=a+5dHere…

Q: 4 The system of linear equations %D L= 4 Alhas txactly d sautions B) has O soluFions s has exacty I…

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Q: Solve the equation x3−5x2+2x+8=0 given that −1 is a zero of f(x)=x3−5x2+2x+8.       Question content…

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Q: Graph the ellipse. (x-2)² +(y+2)² = 1 25

A: Please refer to the image below

Q: find all the 2-dimensional subspaces of GF(3)3.

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Q: Part 2 - Find the error(s) and solve the problem correctly. Simplify to a single logarithm. log 2x +…

A: We will simplify the logarithmic expression into a single logarithm in the following step.

Q: Find the domain the function graphed below. Express in interval notatic -5 -4 -3 2 -2 Domain: 3. 21

A: We have to find out domain

Q: 3+4.e4x-1= 11 is given. Find x. O a. None O b. In(3) 4 C. 1+In(2) 4. d. log2+1 4

A: Use the basic property of logarithmic .

Q: 5 feet d the perimeter of the figure.

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Q: Simplify: 52? + 3х — 2 5а? — 27а + 10 5а2 + 4х — 1 2? — х — 20

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Q: You want to paint the walls of your bedroom . Two walls measure 16ft by 7ft, and the other two walls…

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Q: Graph the line that passes through the points (2, -3) and (-1, 4). 8- 6- 4- 2- -8 -6 -4 -2 4 6 -2+…

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Q: Find the next three numbers.

A: Given  5,10,15,20   this is algebraic sequence   common difference d = 10-5=5