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Anastasy [175]
3 years ago
11

Help on this please i need help so much

Mathematics
2 answers:
attashe74 [19]3 years ago
7 0
The correct answer for each is
a= 390.8
b= 136.8
mariarad [96]3 years ago
4 0
The first one is 391
The second one is 109
Brainliest please:)
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