Find the general solutions of the systems whose augmented ma- trices are given in Exercises 7-14. 10. (3 -2 -1 3-6-2 2]

Q: 34 + 2i 2 - 4i

A: A=34+2i2-4iwe know  i=-1there for  i2=-1

Q: Missing one of the solutions. fg?

A: The given functions are;  f(x)=(x2+9x), g(x)=(1-x2).

Q: We rationalize the denominator of 8 √17 by multiplying the numerator and denominator by √√3 8 √17 +…

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Q: diagram and use the given information to fill in the number of elements in each region. n(A) = 25,…

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Q: x²n−1.(2x)n+1 (2x)-5

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Q: Suppose that the vectors and are equal. What is a? O O O O 3 a-b] a 2 a 2 512 502

A: given   a+b2=3a-b

Q: S 0²√√√8 ³³ x √√ 89¹ 86 Mas 3 Q√√ 39 ³ X √√645 за 2 20

A: The given expression: 8a35×8a75 3a3×6a52a2

Q: 8 Points A, B and C have coordinates A (-7,3), B (3,9) and C (12,-6).

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Q: Given cost and revenue functions and C(q)=115q+44000 and R(q)=−3q2+2700q​, how many items must the…

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Q: problem. integers whole numbers (0, 1, 2, ...) positive integers (1, 2, 3, ...) Based on thintegers…

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Q: find all values α and β where 0 ≤ α ≤ 2π and 0 ≤ β ≤ 2π. ------------------------------ 2 cos α +…

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Q: 5) A farmer wants to enclose a sheep field using 800 feet of fencing. The pen is to be 3-sided and…

A: Let the dimensions of the rectangular field side along the river side = x other side = y

Q: Question 2 ▼ > Let the universal set be U = {-10, -9,-4, -2,0, 1, 2, 3, 5, 10} and sets A = {1, 2,…

A: U=(-10,-9,-4,-2,0,1,2,3,5,10) A=(1,2,5,10) B=(-9,-2,0,1,2,10)

Q: Five bags of flour, each containing lb of flour, were used to make 7 identical loaves of bread. How…

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Q: (a) Sketch a radius of the unit circle corresponding to an angle such that tan0 = 1. (b) Sketch…

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Q: 4. The height h of a geometric solid varies directly as the volume V and inversely as the square of…

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Q: Determine if the following statement is true or false regarding sets A and C. A = {7, 9, 11, 13, 15,…

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Q: The number (in millions) of employees working in educational services in a particular country was…

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Q: 4. My 40 20 (0, 42) (1, 21) (2, 10.5) 2 (3, 5.25) 4 X 거 ○ 4 2 21 www 210.5 35.05

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Q: Solve the quadratic equation by completing the square: ² + 4r + 14 = 46 Give the equation after…

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Q: Below you are given the ages of a sample of 10 college students who are enrolled in statistics. 18…

A: We have to find the mean, variance and standard deviation.   According to our guidelines we can…

Q: Perform the indicated operation and express the result as a simplified complex number. (5 - 6i)…

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Q: 마 15 매 ㅁ

A: We have put positive, negative sign according to quadrant.

Q: 314 3 625 + - (*√625) ³ - ³ - =

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Q: Draw a Venn diagram and use the given information to fill in the number of elements in each region.…

A: Given: n(A)=25, n(B)=17, n(A∪B)=32, n(A')=10

Q: For what value(s) of a does the system have nontrivial solutions? x1 + 2x2 + x3 = 0 −x1 − x2 + x3…

A: Explanation of the answer is as follows

Q: 1.Find a function that has rational roots (1, -2, -1) (steps: write the factors, multiply the…

A: Since you have posted multiple questions i can do first question as per our company guidelines…

Q: Select the transformations from f(x) to k(x). Select all that apply. 3 k (x) = - ƒ (x − 2) vertical…

A: The given transformation f(x) to k(x) is: kx=34fx-2

Q: Solve AX=B if A¯¹ = 23 25 The solution is X= 118 and B = 2 4

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Q: -1 A= (52) 0 Problem 3. Given A= find A+1₂

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Q: The profit P, in thousand of dollars, that a manufacturer makes is a function of the number N of…

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Q: 2. Find the domain of the function f(x) = √4-3x using function notation. 3. Find the average rate of…

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Q: Let U be the universal set, where: U= {1,2,3,..., 18, 19, 20} Let sets A and B be subsets of U,…

A: We can solve the given problem by using the concepts of sets.

Q: Find the equation of the parabola, y = ax2+bx+c, that passes through the points (−1, 6), (1, 4),…

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Q: Solvex - 8 ≤ 3 State your answer as a compound inequality A ≤ x ≤ B: State your answer in interval…

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Q: Find the measures of the angles of a triangle if it is known that the measures of the angles are x,…

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Q: The 63 students in a classical music lecture class were polled, with the results that 38 like…

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Q: Consider the equation: x² +16x + 55 = 0 A) First, use the "completing the square" process to write…

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Q: Given f(x) = x2 + 9x and g(x) = 1 - x², find f + g, f - g, fg, and f 10

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Q: -5 Are the columns of P = 44 2 eigenvectors of A = -1 2 -21 Answer true only if both columns of P…

A: Please see the below picture for detailed solution.

Q: 1. How do we add and subtract matrices and when are these operations defined? 2. How do we perform…

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Q: Randi and Thanh went picking strawberries. Randi picked 121 fewer strawberries than Thanh did.…

A: given  randi picked 121 fewer strawberries than thanh did together they picked 235 strawberries let…

Q: For each kilogram of a person's weight, 2.5 milligrams of a drug is to be given. What dosage should…

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Q: amanda is taking a 16,655, 5 1/2 year car loan. with an APR of 4.45%. how much will amanda pay in…

A: We are asked to find the interest amount of the loan.

Q: 12. Dr. Nystrom and Mr. Alms were both taking a morning walk around MacArthur. Since Mr. Alms is…

A: Total distance   by  Dr. Nystrom    y=125x Mr. Alms         y=100x+150

Q: Write a slope-intercept equation for a line with the given characteristics. 4 m= passes through…

A: Equation of the line with slope m and y intercept c is y = mx+c

Q: 44. -x -x ≥ 0 48. x ≥-3 and x 4 or t> -1

A: Given :44. -x<3 or x<-6   46. 6>-x≥0 48. x≥-3 and x<3     50. t>4 or t>-1

Q: A middle school counselor, attempting to correlate school performance with leisure interests, found…

A: Solving all 3 subparts,

Q: Solve for x. 3√√x²-2=7

A: Given3x23 - 2 = 7

Q: 4. C = 326.8 cm; find the radius and area. 5. A = 25 m², find the radius and circumference. 6. A =…

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