Mathematics, 20.09.2019 17:30 damianb25
Convert the given system of equations to matrix form
2. use row operations to put the matrix in echelon form.
3. find the solutions set and put in vector form.
x+y+w+z-3u=5
x-y-2w+z+2u=4 2x+0+w-z+u=3
Answers: 1
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Geometry paper. i don't know how to do the rest. questions 5. 8. 9. and 10.
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Mathematics, 21.06.2019 13:00
He expression 2(l + w) is used to calculate the perimeter of a rectangle, where l is length and w is width. if the length is fraction 2 over 3 unit and the width is fraction 1 over 3 unit, what is the perimeter of the rectangle in units? fraction 2 over 3 unit 1 unit 1fraction 2 over 3 units 2 units
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Zahra was given two data sets, one without an outlier and one with an outlier. data without an outlier: 15, 19, 22, 26, 29 data with an outlier: 15, 19, 22, 26, 29, 81
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Mathematics, 21.06.2019 18:30
Thales was an ancient philosopher familiar with similar triangles. one story about him says that he found the height of a pyramid by measuring its shadow and his own shadow at the same time. if the person is 5-ft tall, what is the height of the pyramid in the drawing?
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Convert the given system of equations to matrix form
2. use row operations to put the matrix i...
2. use row operations to put the matrix i...
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