Mathematics, 05.05.2020 07:03 zoeedadoll
Solve the equation Axequalsb by using the LU factorization given for A. Aequals[Start 3 By 3 Matrix 1st Row 1st Column 3 2nd Column negative 4 3rd Column 3 2nd Row 1st Column negative 9 2nd Column 9 3rd Column negative 4 3rd Row 1st Column 9 2nd Column negative 9 3rd Column 5 EndMatrix ]equals[Start 3 By 3 Matrix 1st Row 1st Column 1 2nd Column 0 3rd Column 0 2nd Row 1st Column negative 3 2nd Column 1 3rd Column 0 3rd Row 1st Column 3 2nd Column negative 1 3rd Column 1 EndMatrix ][Start 3 By 3 Matrix 1st Row 1st Column 3 2nd Column negative 4 3rd Column 3 2nd Row 1st Column 0 2nd Column negative 3 3rd Column 5 3rd Row 1st Column 0 2nd Column 0 3rd Column 1 EndMatrix ], bequals[Start 3 By 1 Matrix 1st Row 1st Column 1 2nd Row 1st Column 9 3rd Row 1st Column negative 9 EndMatrix ]Let Lyequalsb and Uxequalsy. Solve for x and y.
Answers: 1
Mathematics, 21.06.2019 14:00
Design a number line containing five (5) points2.benin, one of the smallest countries in africa, has a total area of 43,475 square miles. the population of the country was recently estimated at 10,160,555. about 3,657,790 people live in rural areas. the country has only about 870 miles of surfaced roads. a. round off the total population to the nearest hundred thousand people. b. round off benin’s area in square miles to the nearest thousand. c. round off the number of miles of surfaced roads to the nearest ten. d. round off the number of people who live in rural areas to the nearest million.
Answers: 3
Mathematics, 21.06.2019 21:00
Which of the following is the best first step in solving the equation below? 4+2㏒³x=17
Answers: 1
Mathematics, 21.06.2019 22:00
For [tex]f(x) = 4x + 1[/tex] and (x) = [tex]g(x)= x^{2} -5,[/tex] find [tex](\frac{g}{f}) (x)[/tex]a. [tex]\frac{x^{2} - 5 }{4x +1 },x[/tex] ≠ [tex]-\frac{1}{4}[/tex]b. x[tex]\frac{4 x +1 }{x^{2} - 5}, x[/tex] ≠ ± [tex]\sqrt[]{5}[/tex]c. [tex]\frac{4x +1}{x^{2} -5}[/tex]d.[tex]\frac{x^{2} -5 }{4x + 1}[/tex]
Answers: 2
Solve the equation Axequalsb by using the LU factorization given for A. Aequals[Start 3 By 3 Matrix...
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