![subject](/tpl/images/cats/mat.png)
Mathematics, 27.12.2022 05:10 sofo24
Use the inverse of the coefficient matrix to solve the system of equations.
x+2y+3z = 11
2x+3y+4z = -10
βxβ4yβ8z = β66
![ansver](/tpl/images/cats/User.png)
Answers: 2
Another question on Mathematics
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 14:30
Cass decided to sell game programs for the hockey game. the printing cost was over 20 cents per program with a selling price of 50 cents each. cass sold all but 50 of the programs, and made a profit of $65. how many programs were printed? letting p represent the number of programs printed, set up an equation that describes this situation. then solve your equation for p.
Answers: 1
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 21:30
The ratios of boys to girls on a soccer league is 2: 5. if there are 28 boys, how many girls are playing soccer? extra points! will mark as brainiest asap
Answers: 2
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
You know the right answer?
Use the inverse of the coefficient matrix to solve the system of equations.
x+2y+3z = 11
2x...
2x...
Questions
![question](/tpl/images/cats/mat.png)
Mathematics, 21.10.2020 01:01
![question](/tpl/images/cats/informatica.png)
Computers and Technology, 21.10.2020 01:01
![question](/tpl/images/cats/mat.png)
Mathematics, 21.10.2020 01:01
![question](/tpl/images/cats/biologiya.png)
Biology, 21.10.2020 01:01
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/obshestvoznanie.png)
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 21.10.2020 01:01
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 21.10.2020 01:01
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 21.10.2020 01:01
![question](/tpl/images/cats/himiya.png)
Chemistry, 21.10.2020 01:01
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 21.10.2020 01:01
![question](/tpl/images/cats/mat.png)
Mathematics, 21.10.2020 01:01
![question](/tpl/images/cats/en.png)
English, 21.10.2020 01:01