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Serggg [28]
3 years ago
12

F(x)= 1/25(∣6x∣+4x) f(-45)= what

Mathematics
1 answer:
svlad2 [7]3 years ago
4 0

Answer:

f=-45

therefore

1/25(-270-180)

1/25(-450)

-18

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Answer:

first one:  B and C

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Step-by-step explanation:

First one: Irrational numbers are any numbers that go on forever in the decimal without ever repeating. Any square roots of numbers that aren't perfectly square, such as 4 and 9, are irrational. And anything with pi, or \pi, is always irrational.

Second one: 144 and 100 are perfect squares, meaning it can be created by multiplying the same number by itself, in this case 12 and 10. Subtract those and you get 2.

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Answer:

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