Determine,se existir,a inversa da matriz abaixo: A= (1 2) (1 3)

1 answer:

inn [45]3 years ago

5 0

Answer:

which principle prevents a brach from abusing its power

Step-by-step explanation:

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miv72 [106K]

Answer:

$\dfrac{5}{3}\ \text{pounds}$

Step-by-step explanation:

George bought a bag of dog food that was 1/3 pounds.

George fed his dog 5 times with this bag of food.

We need to find how many pounds of food did the dog eat at each feeding. Let it be x.

$x=\dfrac{1}{3}\times 5\\\\x=\dfrac{5}{3}\ \text{pounds}$

So, the dog eat $\dfrac{5}{3}\ \text{pounds}$ of food at each feeding.

3 0

3 years ago

Fudgin [204]

Answer=a
Reasoning
3times -2 is -6 and -6 plus 7 is one

4 0

2 years ago

Leya [2.2K]

Parallel lines have the same slope.

$4x-5y=12 \\ -5y=-4x+12 \\ y= \frac{4}{5}x- \frac{12}{5} \\ \\ slope:\frac{4}{5}$

6 0

3 years ago

Rom4ik [11]

Answer:

$\{-4, -1, 0, 2, 7\}$

Step-by-step explanation:

The domain of the function is the set of all possible inputs for the function. Therefore, the set of all possible inputs is $\{-4, -1, 0, 2, 7\}$ .

3 0

3 years ago

strojnjashka [21]

What you would do is -10+5=-5 then you add 4+7= 11 then you mutiply them answers together 11*-5=-55 hope this helps you

8 0

3 years ago