Rewrite cos(x) in two different ways to make two unique expressions.

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A: Compare the slope and find the another equation which is perpendicular to given equation

Q: (b) Determine the eigenvalues and eigenvectors of the matrix 4 -2 1 1

A: Given: A=4-211   To calculate the eigenvalue, A-λI=0

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A: Given: y=32x

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A: Solve the following

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Q: Solve for 91- = 320-5.

A: Solve by logarithmic

Q: 2. Determine how many acres are in 6.7312 x 10* square kilometers. What is your calculated answer…

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Q: Answer 7,8,9,10

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Q: In circle D, DE = 8 and the area of shaded sector = 247. Find mZEDF. E

A: solution:-DE=8area of shaded sector=24πm∠EDF=θ ,  say

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Q: a coin purse contains 35 coins, all nickels and dimes. If the total value of the coins in the purse…

A: We can solve as follows

Q: Calculate a - b +c in degrees. [Image 17 1 a 30°

A: From the given information the arrowed lines are parallel When two lines are parallel they make…

Q: 18.Find determinant of matax A=14-1| detfA)=

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Q: )In the sequence 2, 5 , 8, 11, 14, .. , the common, =) In the sequence 2, 5, 8, 11, 14, .. , the…

A: Given query is to find the value of indicated terms.

Q: al sove exactly to

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Q: Match the imaginary unit powers. i^1 [ Choose ] [ Choose ] i^4 -i i^2 i -1 i^3 -2

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Q: (6w* +4w +9w? + 24w +32)dw (w' +8]w° +3) W

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Q: g. -3+i

A: Given complex number: -3+i Let the complex number z= -3+i Now, modulus of a complex number…

Q: 8. Construct the graph of the following Matrices: Adjacency Matrix 1 2 3 4 0 1 0 2 1 0 1 1 1…

A: We need to graph given matrix.

Q: 6x2 – 19xy – 20y²

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Q: 9Find the tinal amount of money in an account It A4.800 is deposited at 4,5% interest Compoundld…

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Q: 1. Evaluate the expression sin 180 + cos 360. A. 0 В. 1 C.2 D. 3 2. What trigonometric ratio is…

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Q: What is the exact value of cos⁡(105∘) using the half-angle identities?

A: Given, cos(105°) By Half angle identities we know that, cos(x/2)= +or- sqrt[(1+cos x)/2]

Q: Find the total future value for $3200 invested at 3% simple annual interest for 7 years.

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Q: Use the set-roster notation to indicate the elements in each of the following sets. Use ellipsis (…)…

A: Since you have posted a question having multiple subpart as per guidelines we solve only first three…

Q: Write the equation for this graph: 5 |(4, 3) |(3, 1) -5 0(2, 0.333) 5 10 -5- -10 f (x) = (x+

A: Consider the graph

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Q: Find the inverse of f (x) = Vx+ 3 – 2. Of1 (x) = a – 6x² + 12x – 6 Of (x) = -2³ – 3 O 1 (x) = (x +…

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Q: Simplify the expression completely. 6x -6 8.x +8.x 3-3x 4x +4.x O A -x-1 ов х+1 OC -1 OD 1

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Q: Simplify using the correct arithmetic order of operations. 35 - 13.5 + (16 - 8)2

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Q: man is 4 years older than his wife and 5 times as old as his son. When the son was born, the age of…

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

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Q: Find the value of k if matrix A is an inverse of * matrix B. -2 k -2 A = B = 3 1 -4. -- 2 2.

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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: Find the midpoint M of the line segment joining the points A = (-7,4) and B = (1,-6). M = D

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Q: 25. solve I laz+91<la

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Q: 3 A = -2 B = (4 -5) %D %D 1 Find 2A-1B".

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Q: 25

A: We will find the equation and solve it

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Q: th Write a formula for the n" term of the geometric sequence. Write your answers as integers or…

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Q: nd a polynomial of degree 4 with integer coefficient and zeros i and 3-i (express your answer etored…

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Q: A tourist in a sightseeing balloon drops his cell phone from a height of 360 feet above the ground…

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Q: 9. Given the following expression: (xmymzt)2 V(3y"6zmx2t)3 0<n5 6,-1 <ms 12,2 < t<9 0<n< 6,-1 <ms…

A: This is a problem related to surd and indices parts of the mathematics. Based on the general formula…

Q: -12 (",(25x – 46x + 3)cx J-12

A: Given query is to find the value of the integral.

Q: 12. Find the value of each variable. a. b. 9° 95° 58

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Q: 1) f(x) · 6* at x=2 3

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Q: If A is an nxn matrix, then the eigenvalues can be determined by

A: Given that if A is an n×n matrix, then our aim is to tell how eigen valuescan be determined?

Q: a) Semi-annually means compounding period N = b) If interest rate is 6% compounded monthly, then…

A: a . N = 2   b.