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k0ka [10]
1 year ago
13

PLEASE ANSWER ASAP!!!! (and actually answer the question, no begging for "brainliest")

Mathematics
1 answer:
pochemuha1 year ago
3 0
19 weeks, 325-40=285 285/15=19
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If the following system of equations was written as a matrix equation in the form AX = C,? and matrix A was expressed in the for
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The value of the expression a - b + c + d will be 7.

<h3>What is the matrix?</h3>

A matrix is a specific arrangement of items, particularly numbers. A matrix is a row-and-column mathematical structure. The a_{ij} element in a matrix, such as M, refers to the i-th row and j-th column element.

The system of equations are given below.

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\begin{bmatrix}5 & 7 \\3 & -2 \\\end{bmatrix} \begin{bmatrix}x \\y \\\end{bmatrix} = \begin{bmatrix}7 \\9 \\\end{bmatrix}

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Then  the value of the expression will be

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More about the matrix link is given below.

brainly.com/question/9967572

#SPJ1

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2 years ago
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6 0
3 years ago
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