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never [62]
3 years ago
11

Help now WILL MARK BRAINLEST

Physics
1 answer:
Dmitry_Shevchenko [17]3 years ago
3 0

Answer:

point a and c

Explanation:

point a and c

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About 133 db.

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Hope I typed this part correctly. Hard to get it in without being able to do exponents, etc. :D

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