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kat353
21.08.2019 •
Mathematics
Aquadrilateral has vertices (-5,0), (2,8), (4,-5) and (7,3). which matrix is the coordinate matrix for the given quadrilateral?
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Ответ:
The matrix that is the coordinate matrix of the given quadrilateral is:
![A.\ \left[\begin{array}{cccc}-5&2&4&7\\0&8&-5&3\end{array}\right]](/tpl/images/0186/0243/194f8.png)
Step-by-step explanation:We know that the vertices of a quadrilateral are expressed in form of a matrix by placing the vertices along the column of a matrix.
i.e. the vertex A(-5,0) form the first column of a matrix and similarly the vertex B form the second column of the matrix ; C from the third column of the matrix and D form the third column of the matrix.
Hence, the answer is:
Matrix A
Ответ:
-3x-7
Step-by-step explanation:
-6 + -1 = -7