Write the given system of equations as a matrix equation and solve by using inverses. X₁ - 2x₂ K₁ -X₁ + x₂ = K₂ a. What are x₁ and x₂ when k₁= -4 and k₂ =2? x₁ = X2

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Q: + 1)² __ (x+5)² = 1 49 Center: Vertices: (-5;-8) (5,6) :(-5,1 +200) (-5, -1-20 Foci: 49-4=40 1140 20…

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A: To find: Z/(5)

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Q: 3. The value of sin() is ¹22 √2-√3 BU Font Family Is this value exact or approximate? Explain your…

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A: Please refer to the image below

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Q: Find the number in the interval [−1, 1] such that the sum of the number and its square is a maximum.

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Q: rea of this triangular prism. Be sure to include 8 yd 10 yd 9 yd 6 yd

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Q: A catering service offers 12 appetizers, 5 main courses, and 11 desserts. A customer is to select 11…

A: Crn = n!r!n-r!

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Q: Perform the following math operations to the given Matrices A- O L-2 B 2-27 0-1 c=[12-2] 30 31 E= 12…

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Q: Use the row method or column method (as appropriate) to find the first column of BA. 1 2 -5 3 2 4 4…

A: Given: Now,                BA=1-130133532-53624048=1· 2+-1· 6+3· 01·-5+-1· 2+3· 41· 3+-1· 4+3· 80·…

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Q: If the interest rate is 10%, what is the present value of a security that pays you $1,125 next year,…

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Q: Compute the following quantities: (a) ||u|| (b) ||v|| (c) Angle between vectors u and v. u = 2 5 1…

A: topic- vectors

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A: Given:   Hypotenuse = 95     One side = 5

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Q: 2. LOQ Graphically solve each of the following. (a) 3x + y = 6 and x - y = 2 (b) x + 4y = -8 and 3x…

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Q: What is the measure of ZA in the given figure below? a. 70° b. 80° c. 90° d. 100° What is the…

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