![\left[\begin{array}{ccc}1&1\\2&3\end{array}\right] \left[\begin{array}{ccc}x\\y\end{array}\right] =\left[\begin{array}{ccc}8\\36\end{array}\right] \\\\\left[\begin{array}{ccc}x+y\\2x+3y\end{array}\right] =\left[\begin{array}{ccc}8\\36\end{array}\right]\\.\qquad\qquad\Downarrow\\\left\{\begin{array}{ccc}x+y=8&|\text{multiply both sides by (-2)}\\2x+3y=36\end{array}\right](/tpl/images/0010/5389/c2abb.png)
What is the solution of the matrix equation?
...
Answers: 1
Another question on Mathematics
Mathematics, 21.06.2019 15:10
Marcus needs to rewrite f(x) = x2 + 6x + 4 in vertex form.
Answers: 1
Mathematics, 21.06.2019 18:30
Analyze the graph of the cube root function shown on the right to determine the transformations of the parent function. then, determine the values of a, h, and k in the general equation.
Answers: 1
You know the right answer?
Questions
Mathematics, 20.07.2020 17:01
Mathematics, 20.07.2020 17:01
Medicine, 20.07.2020 17:01
Mathematics, 20.07.2020 17:01
Computers and Technology, 20.07.2020 17:01
Mathematics, 20.07.2020 17:01
History, 20.07.2020 17:01
Mathematics, 20.07.2020 17:01
Mathematics, 20.07.2020 18:01
Mathematics, 20.07.2020 18:01
Physics, 20.07.2020 18:01
