Mathematics, 18.10.2020 01:01, arturomarquezjox3wxn
The matrix below represents a system of equations.
2 1 1 | 4, -3 2 -1 | -8, 1 -1 1 | 5
Which matrix represents the solution to this system of equations?
1 0 0 | 1, 0 1 0 | -1, 0 0 1 | 3
1 0 0 | 2, 0 1 0 | -4, 0 0 1 | 3
2 1 1 |4, -3 2 -1 | -8, 1 -1 1 | 5
1 0 0 | 4, 0 1 0| -8, 0 0 1 | 5
Answers: 3
Mathematics, 21.06.2019 20:00, codyshs160
The boiling point of water at an elevation of 0 feet is 212 degrees fahrenheit (°f). for every 1,000 feet of increase in elevation, the boiling point of water decreases by about 2°f. which of the following represents this relationship if b is the boiling point of water at an elevation of e thousand feet? a) e = 2b - 212 b) b = 2e - 212 c) e = -2b + 212 d) b = -2e + 212
Answers: 1
The matrix below represents a system of equations.
2 1 1 | 4, -3 2 -1 | -8, 1 -1 1 | 5
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