Given the two vectors A = 3ix + 4iy and B = 7ix – 24 iy a. What is their dot product? b. What is their cross product? C. What is the angle 0 between the two vectors?

Q: Suppose that a family wants to fence in an area of their yard for a vegetable garden to keep out dee...

A: Total fencing available is 180ft , from the figure we can write       x + y + x = 180            2x ...

Q: Ling went to the bookstore, he spent 1/3 of his money ona pen and 4/7 of it on books. What fraction ...

A: Use the amount of ling as x amount.

Q: Let A = (1,2,3,1,0,2) and B = (0,2,2,4,7,8). Then define a relation R from A to B as follows: For al...

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Q: 2. Read the tollowng queoton belaw and aoose queshan belaw and cnoose the correct answew. What is a ...

A: Solve the following

Q: 5. A farmer desires to irrigate a border which is 12 m wide and 150 m long. He wants to apply an ave...

A: Given: Width = 12 m Length = 150 mdepth of water=75mm =0.075mDischarge of stream  =60 l/sec

Q: The matrix 1 A = -1 -1 -1 1 has two real eigenvalues, one of multiplicity 1 and one of multiplicity ...

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Q: 4 Ssin*(x)cos¯(x)dx

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Q: 12. Given vector p = 5i – 3j + 2k and vector i = i – 2j + 2k if ř is the orthogonal projection of th...

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Q: 9. x- y=2 x =-2 {) व

A: The given equations,x-y=2x=-2

Q: clothing business finds there is a linear relationship between the number of shirts, n, it can sell ...

A: Given query is to find indicated linear function.

Q: 5. The race for the governor of Vermont, suppose the state vote was as follows: Marilyn Christian Ho...

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Q: NO.: DATE: Find the number OF sides of a regular poolygon ireach exterior angle is 30 and determine ...

A: Given  Exterior angle=30 degree To find: Number of sides and type of polygon    

Q: Two candles have equal lengths. One is consumed uniformly in four hours, the other in five hours. If...

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Q: a) Does B - A =C – A imply that B = C? Justify b) Next, does A – B = A – C imply B = C? Justify c) C...

A: A-B=x∈A and x∉B = A∩Bc

Q: What are m and b oin the linear equation usiong the common meaning of m and b 2+3x+5-2x=6

A: y = mx + b here is 2 +3x +5 -2X =6 X + 7 = 6 x +1 =0 here if we consider it as y y = x +1 so here m ...

Q: The compound interest formulas are A = P 1+- r and A= Pe" A bank features a savings account that has...

A: Topic = Algebra

Q: F(x)=3x^4-9x^3+5x+14 What is the remainder? Is x-2 a factor of f(x)=3x^4-9x^3+5x+14

A: Divide the polynomial  for finding the remainder.

Q: them separated by commas. e." No mode

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Q: 2 dw V11+10w-w² O -0.1353 O -0.13520 O -0.1352 O -0.1351

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Q: 14. Quadrilateral KAYE is rectangle, what is the measure of angle A? A. 45° В. 90° С. 100° D. 180° 1...

A: Since you have posted multiple questions in this question which are not interlinked so I have solved...

Q: Task 2: Analyze the graphs of the polar equations r = acos(ne) and r = asin(ne) when n is an even in...

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Q: A digital music company charges a monthly membership of $12.00 and $0.75 to download each song. 44. ...

A: Cost function

Q: 2. The purmeter of a triangle is 38 yarda. If the lengths oF two Sides ares It yards and 17 yards. キ...

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Q: Do not round-off anything until you obtain the final answer. Round your answers to the nearest dolla...

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Q: A 3x3 matrix A has an elgenvalue 1 and a corresponding eigenvector -1 9. (a) The matrix A has also a...

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Q: Find an equation for the points (-1 , 2) and (3 , -4)

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Q: A certain jet can travel at an average rate of speed of 460 mph in calm air. The jet can fly 1625 mi...

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Q: If X = {u,v} what is the power set of X? %3D (in answering this question, use {} as the null set, an...

A: What is power set of X

Q: Which of the following is NOT a key feature of the function h(x)? -x? +3 0<x < 3 h(x) log, x x2 3 O ...

A: We know, loga(x) is defined for ∀x≥0 and for any real number a. As x tends to ∞, loga(x) tends to ∞

Q: Ex (5) The ratio of two numbers is 5: 7. If 40'is added in each number, then the ratio becomes 25:31...

A: Since the ratio of the numbers is 5:7.So, let the numbers be 5x and 7x.

Q: 11.) The sum of four consecutive even integers is 68. Find the four consecutive even integers. What ...

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Q: Find the characteristic polynomial and the eigenvalues of the matrix. 11 6. 9 11 The characteristic ...

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Q: O EQUATIONS AND INEQUALITIES Writing a quadratic equation given the roots and the leading... Write t...

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Q: Compute the determinant by cofactor expansion. At each step, choose a row or column that involves th...

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Q: If 2ª = 3b then =? O 1.4 O 1.5

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Q: 1. Solve the system. Be sure to show all work. -2x + 4y = 3 3x- 7y= 1

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Q: Solve the problem. [6 -5 -4 5 4 -5 Let A = and u = Define a transformation T: R -> R² by T(x) = Ax. ...

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Q: OBJECTIVE A To read a histogram Customer Credit A total of 50 monthly credit account balances were r...

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Q: Which measures of central tendency are commonly referred to as the "average" for a data set? Select ...

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Q: Write the quadratic equation whose roots are 1 and 2, and whose leading coefficient is 2. (Use the l...

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Q: For numbers 11-12, please refer to AABC with D as the Midline Segment 11. If the length of AD = 14 c...

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Q: Determine the equation of the circle graphed below. 10 4 -10 -8 -6 -4 -2 4 6. 10 -4 -8 -10 2. 6.

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Q: Solve: e** = 19 1+x Solve the equation: log, (x- 1)+ log, (x – 4) = log, (2.x-6)

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Q: 8. ) x+y= 3 8x + y = -4 $ 4 3 2 0

A: Given that          x + y = 3        8x + y = -4

Q: 1 2p 5. If f (x) %3D рх + q.g(x) %3D qx +p dan (fog)-1(x) %3D — х — With p and q as real numbers and...

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Q: a) Give an example of unit vector in R3.

A: Since  you have asked multiple questions in a single request we would be answering only the first qu...

Q: The sizes of two matrices A and B are given. Find the sizes of the product AB and the product BA, if...

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Q: 1. If WX = 18 and WM = 10, find: 2. If WM = 9 and WZ = 5, find: a. YZ = a. WY = b. YM = b. XY = 3. I...

A: 1)a) Since opposite sides are equal in parallelogramSo, YZ=WX=18YZ=18b) Since in a parallelogramv di...

Q: Solve the problem. Let a1 = 1, and b = 6 Determine whether b can be written as a linear combination ...

A: Given that, x1a1+x2a2=b From this, we can frame the equations as 6x1-5x2=22  4x1+x2=6-3x1+x2=-8

Q: If you save $500 per quarter for retirement in an account that earns 8% interest per year, compounde...

A: follow next step