The solution of the system of equations 2 w + 3 x + 11 y − 14 z = 6.7 5 w + 8 x + 7 y + 3 z = 25.3 − 4 w + x + 1.5 y − 9 z = − 53.4 9 w + 7 x − 2.5 y + 6 z = 22.9

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Answer 1

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Chapter B, Problem 22E

To determine

To calculate: The solution of the system of equations

2w+3x+11y−14z=6.75w+8x+7y+3z=25.3−4w+x+1.5y−9z=−53.49w+7x−2.5y+6z=22.9

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Solve the linear system of equations attached using Gaussian elimination (not Gauss-Jordan) and back subsitution. Remember that: A matrix is in row echelon form if Any row that consists only of zeros is at the bottom of the matrix. The first non-zero entry in each other row is 1. This entry is called aleading 1. The leading 1 of each row, after the first row, lies to the right of the leading 1 of the previous row.

PRIMERA EVALUACIÓN SUMATIVA 10. Determina la medida de los ángulos in- teriores coloreados en cada poligono. ⚫ Octágono regular A 11. Calcula es número de lados qu poligono regular, si la medida quiera de sus ángulos internos • a=156° A= (-2x+80 2 156 180- 360 0 = 24-360 360=24° • a = 162° 1620-180-360 6=18-360 360=19 2=360= 18 12. Calcula las medida ternos del cuadrilá B X+5 x+10 A X+X+ Sx+6 5x=3 x=30 0 лаб • Cuadrilátero 120° 110° • α = 166° 40' 200=180-360 0 = 26-360 360=20 ひ=360 20 18 J 60° ⚫a=169° 42' 51.43" 169.4143180-340 0 = 10.29 54-360 360 10.2857 2=360 10.2857 @Sa

Answer 2

Question

Chapter B, Problem 22E

To determine

To calculate: The solution of the system of equations

2w+3x+11y−14z=6.75w+8x+7y+3z=25.3−4w+x+1.5y−9z=−53.49w+7x−2.5y+6z=22.9

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Answer 3

Question

Chapter B, Problem 22E

To determine

To calculate: The solution of the system of equations

2w+3x+11y−14z=6.75w+8x+7y+3z=25.3−4w+x+1.5y−9z=−53.49w+7x−2.5y+6z=22.9

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Answer 4

Question

Chapter B, Problem 22E

To determine

To calculate: The solution of the system of equations

2w+3x+11y−14z=6.75w+8x+7y+3z=25.3−4w+x+1.5y−9z=−53.49w+7x−2.5y+6z=22.9

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Answer 5

Chapter B, Problem 22E

To determine

To calculate: The solution of the system of equations

2w+3x+11y−14z=6.75w+8x+7y+3z=25.3−4w+x+1.5y−9z=−53.49w+7x−2.5y+6z=22.9

Answer 6

Chapter B, Problem 22E

To determine

To calculate: The solution of the system of equations

2w+3x+11y−14z=6.75w+8x+7y+3z=25.3−4w+x+1.5y−9z=−53.49w+7x−2.5y+6z=22.9

Answer 7

Chapter B, Problem 22E

To determine

To calculate: The solution of the system of equations

2w+3x+11y−14z=6.75w+8x+7y+3z=25.3−4w+x+1.5y−9z=−53.49w+7x−2.5y+6z=22.9

Answer 8

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Answer 9

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Answer 10

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Answer 11

Ch. B - Solve each system of equations by the matrix...Ch. B - Solve each system of equations by the matrix...Ch. B - Prob. 3E Ch. B - Prob. 4E Ch. B - Prob. 5E Ch. B - Prob. 6E Ch. B - Prob. 7E Ch. B - Prob. 8E Ch. B - Solve each system of equations by the matrix...Ch. B - Prob. 10E

The solution of the system of equations 2 w + 3 x + 11 y − 14 z = 6.7 5 w + 8 x + 7 y + 3 z = 25.3 − 4 w + x + 1.5 y − 9 z = − 53.4 9 w + 7 x − 2.5 y + 6 z = 22.9

Solution Summary: The author explains how to calculate the system of equations using the TI-83 calculator.

Concept explainers

Videos

To calculate: The solution of the system of equations

2w+3x+11y−14z=6.75w+8x+7y+3z=25.3−4w+x+1.5y−9z=−53.49w+7x−2.5y+6z=22.9

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Chapter B Solutions

The solution of the system of equations 2 w + 3 x + 11 y − 14 z = 6.7 5 w + 8 x + 7 y + 3 z = 25.3 − 4 w + x + 1.5 y − 9 z = − 53.4 9 w + 7 x − 2.5 y + 6 z = 22.9

Solution Summary: The author explains how to calculate the system of equations using the TI-83 calculator.

Concept explainers

Videos

To calculate: The solution of the system of equations 2w+3x+11y−14z=6.75w+8x+7y+3z=25.3−4w+x+1.5y−9z=−53.49w+7x−2.5y+6z=22.9

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Chapter B Solutions

To calculate: The solution of the system of equations

2w+3x+11y−14z=6.75w+8x+7y+3z=25.3−4w+x+1.5y−9z=−53.49w+7x−2.5y+6z=22.9