Solve
2x-y+4z=33
X+2y-3z=-26
-5x-3y+5z=23
Using a matrix. You must write o...
Mathematics, 03.10.2021 14:00 snowww5492
Solve
2x-y+4z=33
X+2y-3z=-26
-5x-3y+5z=23
Using a matrix. You must write out your original matrix and answer matrix.
Answers: 3
Mathematics, 21.06.2019 14:30
Shania's test scores in 8 subjects were 88, 91, 85, 74, 69, 72, 80, and 87. shania found the middle number of her scores. which type of measure did she find?
Answers: 1
Mathematics, 21.06.2019 16:00
An appliance store sells a washer-dryer combination for $1800. if the washer costs $300 more than the dryer, find the cost for each appliance.
Answers: 3
Mathematics, 21.06.2019 21:00
How many kilograms of a 5% salt solution and how many kilograms of a 15% salt solution must be mixed together to make 45kg of an 8% salt solution?
Answers: 3
Mathematics, 21.06.2019 23:30
Write the percent as a fraction or mixed number in simplest form. 0.8%
Answers: 2
Social Studies, 17.10.2019 07:30
Geography, 17.10.2019 07:30
Health, 17.10.2019 07:30
Biology, 17.10.2019 07:30
Chemistry, 17.10.2019 07:30
Mathematics, 17.10.2019 07:30
Mathematics, 17.10.2019 07:30
English, 17.10.2019 07:30
Social Studies, 17.10.2019 07:30
English, 17.10.2019 07:30
Mathematics, 17.10.2019 07:30
German, 17.10.2019 07:30
Mathematics, 17.10.2019 07:30