3 years ago

Help i don’t know the answer

Mathematics

1 answer:

Rama09 [41]3 years ago

6 0

Answer:

All sides are answered as 7. All of them are 7.

Step-by-step explanation:

An equilateral triangle means all sides are the same.

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Among 9 electrical components exactly one is known not to function properly. if 4 components are randomly selected, find the pro

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Use the following property to ease the calculation:

P(At least one)=1-P(None)

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