Mathematics, 07.11.2019 00:31 idenneymarie
Let a = to 4 16 -5 3 12 -4 1 2 . we can find the determinant of a by using the row reduction: first we swap the first and second rows to get \begin{bmatrix} 4 & 3 & 1\\ 0 & -5 & -4\\ 16 & 12 & 2 \end{bmatrix} .by what factor does this change the determinant? we multiply the first row by -4 to get \begin{bmatrix} -16 & -12 & -4\\ 0 & -5 & -4\\ 16 & 12 & 2 \end{bmatrix} .by what factor does this change the determinant? we replace the third row by the sum of itself and the first row to get \begin{bmatrix} -16 & -12 & -4\\ 0 & -5 & -4\\ 0 & 0 & -2 \end{bmatrix} .by what factor does this change the determinant? the determinant of the row reduced matrix is the determinant of a is
Answers: 3
Mathematics, 21.06.2019 13:30, deanlmartin
The soup shack usually makes tomato soup with 99 tomatoes for every 1212 cups of soup. today, they made 88 cups of soup with 66 tomatoes. how does today's soup compare to the usual recipe?
Answers: 2
Mathematics, 21.06.2019 15:30, nicpinela1234
The coordinates of a, b, and c in the diagram are a(p,4), b(6,1), and c(9,q). which equation correctly relates p and q? hint: since is perpendicular to , the slope of × the slope of = -1. a. p - q = 7 b. q - p = 7 c. -q - p = 7 d. p + q = 7
Answers: 3
Mathematics, 21.06.2019 18:00, bobjill1609
The center of the circumscribed circle lies on line segment and the longest side of the triangle is equal to the of the circle.
Answers: 2
Let a = to 4 16 -5 3 12 -4 1 2 . we can find the determinant of a by using the row reduction: first...
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