Perform the row operation 6R1+ R2 → R2 on the following matrix. 1 2 -2 6 -6 -5 2 -1 The new matrix is:

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Q: In the diagram below, if AB= 40, CD = 25, and AD = 80, find BC. D. O 15 O 40 О 25 O 60

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Q: 26. The New York Yankees clinched the 2012 AL east division when they beat the Red Sox. During that ...

A: Question- 26. The New York Yankees clinched the 2012 AL east division when they beat the Red Sox. Du...

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A: Given dimensions of rectangular slab are 25 ft, 20 ft and 3 in thick3 inches = 0.25 ftWe know that v...

Q: 4. For the function f(x) = 3x -4x° +x² +6x-2 a. State the degree of the polynomial. b. State the num...

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A: Answer is given below.

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Q: Consider all positive integers that are mueiples of 20 and that are less than or equal to 300. What ...

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Q: 1. (2v3 +1)(3 -1) 2. (4/5 +3 )(2/5-1) 3. (7/6 -3)(36-2) 4. (7 + 3)(5/7 + 4) 5. 5-2 y)(3+ y) (6vx+1)(...

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Q: Which of the following is the correct notation for a ray starting at point A and extending through p...

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Q: determine the present value of a mine to an investor if an initial profit of 250 000 is expected aft...

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Q: What are the solutions to the following equation? 6. 4 = 1 r-4 Show the algebraic work steps.

A: Follow the procedure given below.

Q: Simplify x+! 1. x-- 16

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Q: Factor the perfect square trinomial.  Show your work and explain the steps you used to solve. 9b2 – ...

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Q: A radioactive substance decays at a continuous rate of 9.6 % . After 9 days, what amount of the subs...

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Q: Find the sum of the first EIGHTEEN terms of the given sequence where - is the eighteenth term. *If y...

A: Topic:- sequence and series

Q: At the beginning of the summer, two vines were the same length. During the growing season, one vine ...

A: At the beginning of the summer, two vines were the same length. During the growing season, one vine ...

Q: teacher purchased 18 juice boxes and 32 bottles of water, and spent $19.92. THe other teacher purcha...

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Q: 16+16 8+24 The formula M = can be used to find the midpoint of which pair of coordinates. 2 2 O (16,...

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Q: A population of bacteria is growing according to the equation P(t) = 450eº.15t Use a graphing calcul...

A: Put P= 727 and then find t

Q: Given the following points: P (2, -3, 6), Q(4,4,6) and R(1,4,6) forms a triangle. Find the vector p...

A: QP→=P-Q     =(2, -3, 6)-(4, 4, 6)QP→=(-2, -7, 0)QR→=R-Q     =(1, 4, 6)-(4, 4, 6)QR→=(-3, 0, 0)

Q: 94 pounds.  To the nearest whole number, what percent is Scott's relative change in weight?

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Q: Hersan Paa Cem mn Credin ounces, 1. A pitcher contai Shelby pours 3 of iced tea are l , of dry food ...

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Q: What should be the shorter leg and the hypotenuse of a 30° – 60° – 90° triangle if the longer leg me...

A: Please see the answer below.

Q: Tarzan can make a three house in 9 hrs while his friend Barok can do it in 16 hrs. One day they work...

A: Tarzan can make a three house in 9 hrs while his friend Barok can do it in 16 hrs. One day they work...

Q: b) y = x5 3 2. 21

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Q: Graph the linear inequality 2y > 4x – 2

A: I am attaching image so that you understand each and every step.

Q: Intercept 2. y = (0.5)

A: Topic:- exponential function

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A: Given query is to find invested amount.

Q: 5. Jim made two investments totaling PHP34,000. One investment made him a 12% profit, but on the oth...

A: Use the percentage method.

Q: 6. (Sections 8.8 and 8.9) Determine whether the following piecewise-defined function is a probabilit...

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Q: Find a formula for the exponential function passing through the points (-3, and (1, 20). 64 y =

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Q: how to divide the parabola using long division (x4-16)/(x-2) and x4 is x to the 4th power

A: The given division,   x4-16x-2

Q: y = -x + 2r -2.5 -3.5

A: Given, equation is,  y = -x2+2xNow,1.  Range is the value that y can take with the given value of x ...

Q: In this exercise use the fact that in 2005 the GDP of the U.S. in trillions of dollars was 12.46, an...

A: Question- In this exercise use the fact that in 2005 the GDP of the U.S. in trillions of dollars was...

Q: QUESTION 3 Which of the followig correctly evaluates 6P4? 4! = 12 (6-4)! 6! = 15 (6- 4)!4! 6! = 30 4...

A: The formula is:Prn=n!n-r!

Q: Compute the double integral of the integrand f (x, y) = x over the region bounded by the curves xy =...

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Q: . Does the following relation on a and y make for a function of æ? {(-3, 10), (–10, 1)} OYes, this r...

A: This question can be solved using the concepts of difference between relation and function.

Q: 13. ソ=f(x) -- y = g(x)- -+- -+- -+- Graphs of the functions f and g are shown in the xy-plane above....

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Q: Solve for the indicated variable. t =T log (1+ for A A = help (formulas) Submit answer

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Q: Find an expression for the (blue) shaded region and simplify it completely. (Notes: (1) Make sure th...

A: topic - area of shaded region

Q: me functioh g is defined as follows. g (x) = 5x +4 If the graph of g is translated vertically upward...

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Q: How many planes in the diagram contain point W? O 3 O 4 O 2 O 1 o search

A: Given query is to find number of plane at point W.

Q: # 26. The graph of the polynomial function P(x) is shown below. Select all the true statements. O Th...

A: From the above graph we can see that: The domain of P(x) is all real numbers. The ends of the graphe...

Q: The pre-image in red has been transformed to the image in green. Write the equation of both images.

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Q: For Exercises 1 through 10, use the graphs of the exponential functions f(x) = ab² to find the follo...

A: Given query is to find the information about the function from the graph.

Q: Linear algebra    True or false, please explain

A: