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mestny [16]
3 years ago
5

PLEASE HELP - System of equations matrix prepresents

Mathematics
1 answer:
Sever21 [200]3 years ago
6 0

9514 1404 393

Answer:

  the marked choice is the correct one

Step-by-step explanation:

A suitable calculator or web app can reduce this matrix for you.

The solution is represented by the matrix ...

  \left[\begin{array}{ccc|c}1&0&0&1\\0&1&0&-1\\0&0&1&3\end{array}\right]

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3 years ago
A square has an area of 4 square centimeters. What is the length of one side, in centimeters?
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Answer:

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Step-by-step explanation:

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2 years ago
What is the slope of the line that passes through the points (-10, 0) and (-13, 3)? Write your answer in simplest form.
Ket [755]

Answer:The slope of the line that passes through (-10, 0) and (-13, 3) is "-1".

Given points are:

As we know, the formula,

→

By substituting the above points, we get

→                

→                

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Thus the solution is right.

Step-by-step explanation:

4 0
3 years ago
At a bake sale, as student spent $11.00 buying 3 brownies and 5 cookies. His friend spent $3.95 buying 1 brownie and 2 cookies.
riadik2000 [5.3K]

Answer:

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Hope this helps :)

4 0
3 years ago
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