2 years ago

Write an expression that has 2 as a coefficient. Explain how you know the 2 is a coefficient.

Mathematics

1 answer:

galina1969 [7]2 years ago

6 0

Answer:

2x = 8

Step-by-step explanation:

2 is the coefficient because the coefficient always comes before the variable. In this case the variable is X, and 2 comes right before that signaling that it is (2)(x).

Hope this helps!

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Find the value of the determinant.<br> 4 8 10<br> 4 0-1<br> 3 - 2 4

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Answer:

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Step-by-step explanation:

We have to find the value of the following determinant

$\left|\begin{array}{ccc}4&8&10\\4&0&-1\\3&-2&4\end{array}\right|$

Now, we know that the value of a general determinant $\left|\begin{array}{ccc}a&b&c\\d&e&f\\g&h&i\end{array}\right|$ is given by [a( ei - fh) + b(fg - di) + c(dh - eg)]