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2 years ago

What is the product? 3 x [1 -4 5 -7]

Mathematics

1 answer:

Roman55 [17]2 years ago

6 0

This looks like scalar matrix multiplication. The idea here is to multiply the scalar 3 by each item inside the matrix.

Doing so leads to the answer [3 -12 15 -21]

Side note: I'm assuming the matrix given to you has 1 row and 4 columns.

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Answer:

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2 years ago

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Answer:

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Step-by-step explanation:

Given:

Riley drink 4/5 quart of iced tea

And her friend drink 0 3/10 quart of iced tea

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how much more of a quart of iced tea did Riley drink than her friend = ?

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