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german
3 years ago
7

-4+0.8 is it rational or irrational and why​

Mathematics
1 answer:
Whitepunk [10]3 years ago
8 0

Answer:

rational

Step-by-step explanation:

-4+0.8=-3.2

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Find the equation of the line given the slope and the y-intercept
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Answer:

y = \frac{1}{2}x + 3

Step-by-step explanation:

The equation for a linear graph is usually written in the following format...

y = mx + b

Where m would be the slope, usually referring to rise over run and b would be the y-intercept (where the line crosses the y-axis). From the graph, we can see that the line crosses the y-axis at point 3 so b would be 3. The graph also shows us that for every 1 value that the line rises it moves to the right 2 values. Therefore, the slope would be 1/2. Using these values we can create the following equation...

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2 years ago
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AlladinOne [14]

Answer:

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Step-by-step explanation:

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Which number sentences show how to solve the problem?
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