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11Alexandr11 [23.1K]
1 year ago
5

Which matrix represents the system of equations shown below?

Mathematics
1 answer:
Kazeer [188]1 year ago
5 0

So matrix which show equation 4x+2y=4 is  \left[\begin{array}{ccc}4&2&4\\12&-1&26\end{array}\right] .

Given that we have an equation that is 4x+2y=4

So equation is a statement that the values of two mathematical expressions are equal (indicated by the sign =).

So in order to write this equation in matrix form we have to write it into augmented matrix

So augmented matrix is a matrix whose elements are the coefficients of a set of simultaneous linear equations with the constant terms of the equations entered in an added column.

Therefore the matrix will be:

\left[\begin{array}{ccc}4&2&4\\12&-1&26\end{array}\right]    .

Learn more about augmented matrix on brainly.com/question/16796667

#SPJ9

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Evaluate the equation 4K-10/k=8
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Answer:

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Step-by-step explanation:

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k = 1 + sqrt(7/2) or k - 1 = -sqrt(7/2)

Add 1 to both sides:

Answer: k = 1 + sqrt(7/2) or k = 1 - sqrt(7/2)

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