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Oksana_A [137]
3 years ago
5

Tell whether each number is rational or irrational: Pi, -1/2, the square root of 2/3, and 0.57575757

Mathematics
1 answer:
DedPeter [7]3 years ago
5 0
Pi: Irrational
√(2/3): Irrational

0.57575757 is rational 
and -1/2 is rational.
I hope this helps.
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Answer:

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Step-by-step explanation:

We have the two functions:

g(t)=t^2-t\text{ and } f(x)=1+x

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First, let’s find f(2) first. So, we will substitute 2 for x for f(x):

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