Determine the solution set using an augmented matrix and Gauss-Jordan elimination

Q: Solve the system of equations by using the addition method. 5x-3y = 3 7x+15y = 81

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Q: Solve the following system for x, 3x2-9x-y+7=0 4x2– 12x+y-7= 0 O a. x=0 and x-3 O b. None O c. x=0…

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Q: Give one example that: 1. Show that 1/2 (x - x^T) is skew symmetric. 2. Give one example that:Show…

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Q: surface area ular prisilI. Be sur 12 cm cm? cm cm 15 cm 9 cm 14 cm

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Q: Find the time required for an investment of 5000 dollars to grow to 6400 dollars at an interest rate…

A: Initial Amount  P=$5000final Amount  A=6400                         n=4 r=7.5 % per year ⇒  r=0.075

Q: If T : R? → R² is a linear transformation such that (:) - 34 30 T and T 21 -3 9 then the standard…

A: T 52=3421                      -----(1) T 6-3=309                  -----(2) We need to find the…

Q: A book sold 38,400 copies in Its first month of release. Suppose this represents 9.8% of the number…

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Q: A flower garden is shaped like a circle. Its radius is 20 yd. A ring-shaped path goes around the…

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Q: 1. Fill in the blanks: 3 a) 81* equals to b) 43 x4° x 43 x4° c) For y = 2(4)*, initial value is…

A: Explanation of the answer is as follows

Q: The triangle inequality theorem states that the sum of the lengths of any two sides of a triangle is…

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Q: a b a + x b +x с+x а + у a+у a+ у)

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Q: If x  and  y  represent two quantities and k is a non-zero number, explain the difference between…

A: x  and  y  represent two quantities and k is a non-zero number To explain the difference between "y…

Q: FL A box has a length of 2'/2 feet, a width of 3/3 feet, and a height of 4/4 feet. The formula for…

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Q: One of the two tables below shows data that can best be modeled by a linear function, and the other…

A: We need to determine function equation.

Q: Suppose you want to borrow $200,000 from the bank to buy a home and agree to repay the loan in 360…

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Q: Segments that measure -5, 3 and 6 units can make a triangle. O True O False

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Q: The summation of a constant is equal to the product of the cardinal of the index set and the…

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Q: Find the surface area of this triangular prism. Be sure to include the correct unit in your answer.…

A: This question is based on mensuration.

Q: The fox population in a certain region has a continuous growth rate of 4 percent per year. It is…

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Q: 口 口 16. Find the binomial coefficient. C = 792 2520 10 3991680 O 21

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Q: Find a function f that satisfies the initial conditions. f"(x) = x2, f'(0) = 3, f(0) = 2 %3D f(x) =…

A: The objective of the question is evaluate the function.

Q: 1 2 . Test matrix A = 3 for diagonalizability, and if A is diagonalizable, %3D 2 -4 2

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Q: O QUADRATIC EQUATIONS AND FUNCTIONS Solving a word problem using a quadratic equation with irration.…

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Q: Find the characteristic polynomial of the following matrix 4. -2 4. -3 1 The coefficient of A is The…

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Q: The perimeter of the quadrilateral below is 69 units. Find the length of side AB. Write your answer…

A: The given figure is:

Q: Find the limit (if it exists). (If an answer does not exist, enter DNE.) lim (ti + sin(t)j +…

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Q: Which logarithmic equation correctly represents the exponential equation 107 = x?

A: Given exponential equation   107  =x

Q: Find the inverse of AB if -1 -2 A-1 3 and [:] -1 -1 B-1 -5 (AB)-1 = 2.

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Q: If all the graphs above have equations with form y = ab", Which graph has +G+ the largest value for…

A: Given, y= abx We know that, Given equation is that of a exponential function  where a is the initial…

Q: The weight of a body above sea level varies inversely with the square of the distance from the…

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Q: ential Growth/Decay Word Problems el Gonzalez Determine if the exponential function shows…

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Q: The cost of an item to a store is $370. The store's overhead expense is 13% on cost and the store…

A: Let's find.

Q: A flower garden is shaped like a circle. Its radius is 16 yd. A ring-shaped path goes around the…

A: We have to find number of bags.

Q: its second term is Preview its third term is Preview its fourth term is Preview its fifth term is…

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Q: 9. An investment property in 1997 was worth $250,000. If it increased in vale at a rate of 12%…

A: Note:- Since you have asked multiple question As per our policy, we will solve the first question…

Q: Use the diagram to find the measure of K N. N 100 120° M 16 m KN =[

A: We want to find angle of arc KN

Q: For the sequence a, = 2(an-1 – 2) and a1 = 1, %3D its first term is Preview; its second term is…

A: Use the given value of a1 for finding the next terms

Q: 4. Choose the best answer. Two events K and L areif P(K) = P(K | L). %3D certain O impossible O…

A: option (c) is correct. see below the explanation

Q: given... Consider the line y= 8x-6. Find the equation of the line that is parallel to this line and…

A: Here, the given equation of the line is: y=8x-6 which is in slope-intercept form y=mx+c where m is…

Q: H.w 1- ý+4y=8

A: We are authorized to solve only one question, please repost remaining questions

Q: Subtract the given number system. Show your complete and detailed solution. 27648 – 5358

A: To compute 27648 – 5358

Q: If possible, identify the congruence postulate that proves the triangles below to be congruent. O…

A: Given triangles are

Q: Given the matrix 2 3 [11 16] (a) does the inverse of the matrix exist? Choose (b) if your answer is…

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Q: Use the given graph to determine the function's domain, range, a-intercept(s), y-intercept, and…

A: Domain:- Values where the function is defined.Range:- Values that function assumes for all values of…

Q: Let f : R + R be defined by f((r, y)) = 6z – 4y. Is f a linear transformation? a. f(r1, Y1) + (12,…

A: I am going to solve the given problem by using some simple algebra to get the required result of the…

Q: Which statement about these congruent triangles is NOT true?

A: Given,            Two triangles is shown below :             To find : Which statement about these…

Q: The HL congruence theorem works only for right triangles. O True False

A: The hypotenuse leg theorem states that two right triangles are congruent if the hypotenuse and one…

Q: Noah is making grill cheese for his friends .He has 24 ounces of cheese he plans to split the cheese…

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Q: Show a solution with an explanation of the following question. A barge is being pulled by two…

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Q: Question no. 1 Find the possible flows in each of the following networks of pipes. 600 500 X3 X4 600…

A: Question 1. Find the Possible flows in each of the following networks of pipes. Now, Possible Flows…