2 years ago

Help please find the determinant of A.

Mathematics

2 answers:

Molodets [167]2 years ago

6 0

Answer:

The answer is A. 13

Step-by-step explanation:

Just cross multiply and subtract.

frozen [14]2 years ago

3 0

$\begin{vmatrix}4&-7\\3&-2\end{vmatrix}=4(-2)-(-7)(3)=13$

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3 years ago

If 5 sips +4 gulps = 1 glass and 13 sips +7 gulps = 2 glasses, how many sips equal a gulp?

nataly862011 [7]

Answer:

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Step-by-step explanation:

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