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kolbaska11 [484]
2 years ago
14

Please help. Algebra.

Mathematics
1 answer:
Akimi4 [234]2 years ago
8 0

1. A

Since parallel lines never cross, then there can be no intersection; that is, for a system of equations that graphs as parallel lines, there can be no solution. This is called an "inconsistent" system of equations, and it has no solution.

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2. C

That's right. If a system of equations has a solution, then their graphs intersect,  and the point where they intersect is the solution because it's the point that  satisfies each equation in the system.

Straight-line graphs with the same slope are parallel lines, and they never intersect,  which is another way of saying they have no solution.

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Answer:

1.6962 = 1.70 (2 dp)

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0.007395 = 0.007 to 3 dp

0.007395 = 0.0074 to 4 dp

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32549 = 32550 to 4 significant figures

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Step-by-step explanation:

1.6962 = 1.70 (2 dp)

0.4247 = 0.425 to 3 dp

0.007395 = 0.007 to 3 dp

0.007395 = 0.0074 to 4 dp

32549 = 32500 to 3 significant figures

32549 = 32550 to 4 significant figures

909520 = 910000 to 3 significant figures

909520 = 909500 to 4 significant figures

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3 years ago
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All of them? Pls reply if so!

Step-by-step explanation:

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To convert a decimal into a fraction just put the decimal over 1 or divide the decimal by preference of tenths, hundredths, or thousandth place.



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