3 years ago

Solve the system of equations using Gaussian Elimination method.

1 answer:

4 0

Answer:

i was W Bush administration and I have been there before the

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trapecia [35]

The m is the slope, I'd say it is a term

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3 years ago

statuscvo [17]

Answer: 54.6

Step-by-step explanation: 42 x 30% = 12.6 ( tax ) then 12.6 + 42 = 54.6

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3 years ago

NISA [10]

Answer:

$r = 0.01$

Step-by-step explanation:

In order to find r we have to square both sides of the equation

$0.1 = \sqrt{r} \\ {0.1}^{2} = { \sqrt{r} }^{2}$

The *square root* sign cancels out the *squared* sign therefore:

${0.1}^{2} = r \\ 0.01 = r$

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2 years ago

Olin [163]

Answer:

3/4 students (75/100)

Step-by-step explanation:

in total there are 100 students. 75 of them either like sports or works.

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2 years ago

Scilla [17]

49/-7 and -21/3 are the only two equivalent to -7

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3 years ago