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maxonik [38]
4 years ago
8

Simply the matrix can anyone help

Mathematics
1 answer:
astra-53 [7]4 years ago
4 0
Here, 3m is a scalar that we use to multiply each element of the matrix.

We have 
3m \left[\begin{array}{cc}-5m&2m\\6m&6n\end{array}\right].

We get 
\left[\begin{array}{cc}(3m)(-5m)&(3m)(2m)\\(3m)(6m)&(3m)(6n)\end{array}\right]
which simplifies to
\left[\begin{array}{cc}-15m^2&6m^2\\18m^2&18mn\end{array}\right]
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zheka24 [161]

Answer:

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Step-by-step explanation:

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Are you sure it's a cat?

3 0
3 years ago
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Ann [662]

Answer:

d

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Arada [10]

Answer:

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Step-by-step explanation:

6)

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V = 4/3πr³

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120

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