Answer:
ASA
Step-by-step explanation:
because (S)side is in the middle of 2 (A)angle
Answer;
3/4=-1/2-y
Step-by-step explanation:
y=- 5/4
Answer:
I think the answer is right.isn't The rectangle width 8 and length 11 inches
For this case we have the following system of equations:

We can Rewrite the system of equations of the form:

Where,
A: coefficient matrix
x: incognita vector
b: vector solution
We have then:
![A=\left[\begin{array}{ccc}5&3\\-8&-3\end{array}\right]](https://tex.z-dn.net/?f=%20A%3D%5Cleft%5B%5Cbegin%7Barray%7D%7Bccc%7D5%263%5C%5C-8%26-3%5Cend%7Barray%7D%5Cright%5D%20%20)
![x=\left[\begin{array}{ccc}x\\y\end{array}\right]](https://tex.z-dn.net/?f=%20x%3D%5Cleft%5B%5Cbegin%7Barray%7D%7Bccc%7Dx%5C%5Cy%5Cend%7Barray%7D%5Cright%5D%20%20)
![b=\left[\begin{array}{ccc}17\\9\end{array}\right]](https://tex.z-dn.net/?f=%20b%3D%5Cleft%5B%5Cbegin%7Barray%7D%7Bccc%7D17%5C%5C9%5Cend%7Barray%7D%5Cright%5D%20%20)
Then, the determinant of matrix A is given by:



Answer:
The determinants for solving this linear system are:

Answer:
1, 3, 7, 21!
Step-by-step explanation: