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den301095 [7]
3 years ago
6

15 points! Will give BRAINLIEST! Please help!

Mathematics
1 answer:
strojnjashka [21]3 years ago
5 0

Answer:

a. 1.2

Step-by-step explanation:

b. 0.4

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Answer:

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Step-by-step explanation:

From the question we are told that:

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Step-by-step explanation:

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