Answers: 1
![\left[\begin{array}{cc}1&-2\\-4&5\end{array}\right]\cdot\left[\begin{array}{c}x\\y\end{array}\right]=\left[\begin{array}{c}3\\-7\end{array}\right]](/tpl/images/0099/0006/6fc0c.png)
Other questions on the subject: Mathematics
Mathematics, 21.06.2019 16:30, alexcuevaz90
Why do interests rates on loans to be lower in a weak economy than in a strong one
Answers: 3
Mathematics, 21.06.2019 17:00, Niyah3406
When you are making a circle graph by hand, how do you convert a number for a part into its corresponding angle measure in the circle graph? when you are making a circle graph by hand, what should you do if one of your angle measures is greater than 180°?
Answers: 2
Do you know the correct answer?
How do you write a system of equations as a matrix equation?...
Questions in other subjects:
Mathematics, 02.10.2019 12:30
Mathematics, 02.10.2019 12:30
Spanish, 02.10.2019 12:30
Health, 02.10.2019 12:30
English, 02.10.2019 12:30
