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Sergio039 [100]
3 years ago
9

20 points i need help and explain because my teachers wants me to explain

Mathematics
1 answer:
SVETLANKA909090 [29]3 years ago
3 0

112

You would use

A=a+b/2h=8+20/2·8=112

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What is the discriminant of 3х^2 + 6x = 2?
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Answer:

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Step-by-step explanation:

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3 years ago
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Answer:

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2 years ago
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