LoneWolfSkaterDude LoneWolfSkaterDude

10-10-2016
Mathematics

contestada

What properties cannot be used in a proof

algebra properties
postulates
conjectures
or definitions

Respuesta :

Аноним Аноним

10-10-2016

I am certain the answer is C. Algebra properties are used in proofs. Postulates are definitely used. And definitions are explanations. So, it is C.

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