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Mathematics, 23.07.2019 13:30 adot1
The ratios a: b and b: c are equivalent to one another select all the statements that must be true 1. a=c 2.
3. b-a=c-b 4. a 5. if a=b, then b=c i think #2 is correct ,but i don't know about the others
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The ratios a: b and b: c are equivalent to one another select all the statements that must be true 1...
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