3 years ago

Solve for x. Km/3-2x=4

1 answer:

7 0

i would say -0.5 but what is the Km for.

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Zanzabum

Answer:

The answer was 170.28

Step-by-step explanation:

I took the test. You can see explanation with MrEquation's answer on the same question at 9395039 (the numbers at the end of the URL)

5 0

3 years ago

lara [203]

Answer:

5x + 15

Step-by-step explanation:

To expand the binomial, you need to multiply each term inside the parentheses by 5.

(x + 3)5

= (x * 5) + (3 * 5)

= 5x + 15

4 0

2 years ago

maria [59]

It's C.

All the other options are a 3 to 1 ratio, except for C.

5 0

4 years ago

user100 [1]

This is hard to understand , do u have a photo

8 0

3 years ago

stepan [7]

Using a Laplace expansion along the first column, we have

$\det Q=2\det\begin{bmatrix}2&1\\-1&6\end{bmatrix}+3\det\begin{bmatrix}3&4\\-1&6\end{bmatrix}+5\det\begin{bmatrix}3&4\\2&1\end{bmatrix}$

The determinant of a 2x2 matrix is trivial,

$\det\begin{bmatrix}a&b\\c&d\end{bmatrix}=ad-bc$

So we have

$\det Q=2\cdot13+3\cdot22+5\cdot(-5)=67$

5 0

4 years ago