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Volgvan
3 years ago
12

Please help me how to do no 5

Mathematics
1 answer:
snow_tiger [21]3 years ago
3 0

Answer:

  -864

Step-by-step explanation:

The determinant of a matrix product is the product of the determinants. The determinant of a transpose is the same as the determinant of the original. Hence ...

  |AB^5C^T|=(4)(-2)^5(\frac{1}{4})=-32

The multiplication of an n×n matrix by a scalar 'a' multiplies its determinant by a^n, so the desired determinant is ...

  |3AB^5C^T|=3^3(-32) = \boxed{-864}

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Step-by-step explanation:

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svetoff [14.1K]

Answer:

2+5(x+3)- (2x-7)(x+2)

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(7x+21)-(14)

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<h2><em>Please mark as brainliest answer!!!!</em></h2>

<em></em>

4 0
2 years ago
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Please help! 12 points
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Answer:

Step-by-step explanation:

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3 years ago
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jarptica [38.1K]

Answer:

In 10 seconds, the garden hose will emit 15 quarts of water.  

Step-by-step explanation:

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