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zhuklara [117]
3 years ago
8

Select the correct answer.​

Mathematics
1 answer:
sammy [17]3 years ago
3 0

Answer:

A. -2

Step-by-step explanation:

Hope this helps

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Which statement is true about the equations –3x + 4y = 12 and 1/4x –1/3 y = 1?The system of the equations has exactly one soluti
iren [92.7K]

Answer:

The system of the equations has no solution; the two lines are parallel.

Step-by-step explanation:

The equations have the same slope. In standard form, this can be seen as the same coefficients for x and y. We will multiply the second equation by -12 to reveal this.

\frac{1}{4} x-\frac{1}{3}y=1 \\-12(\frac{1}{4} x-\frac{1}{3}y=1)\\\frac{-12}{4} x-\frac{-12}{3}y=-12\\-3x+4y=-12

This means the equations are parallel and will never cross. There is no solution.

4 0
3 years ago
Choose the system of equations which makes the following graph:
solmaris [256]

(5 | -2) should be the solution of the equations

So it workt for c)

c)

3*(5) - 5*(-2) = 25

(5) + 5*(-2) = -5

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Applying or Pythagorean theorem, as determined by x indicated em um dos retângulos each Triangles. What do u mean
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Convert 5280 vodas to pivos. Show three significant figures for your answer.
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(5280 vodas) * (1/2.71828 moloko/voda) * (1/3.1416 pivo/moloko) ≈ 618 pivos

(because 5280 has 3 significant digits)

8 0
3 years ago
7th grade | discover the pattern and continue
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Answer:

dot

Step-by-step explanation:

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