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liraira [26]
3 years ago
9

Write the augmented matrix for each system of equations.

Mathematics
1 answer:
Sholpan [36]3 years ago
8 0
The following matrix corresponds to this set of equations:

\left[\begin{array}{ccc|c}7&-9&3&6\\-2&-6&10&3\\-3&-5&5&-1\end{array}\right]

The coefficients for each variable are put into the matrix, and the values the variables equal to are put in the rightmost column.


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one morning, the temperature was 5 degrees below zero (F). By noon the temperature rose 20 degrees F and then dropped 8 degrees
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7 degrees

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2 years ago
Answer, please. I need help.
Ghella [55]

Answer:

-8x^12

Step-by-step explanation:

When you have an exponent outside of parenthesis, it is raising everything in the parenthesis to that exponent (in this case, the third). The first step to solve this is to multiply the exponents in the parenthesis by 3. This is called the power of a power rule.

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7 0
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