Which property is illustrated -3(x – 4) = -3x + 12 (Points : 2)
transitive
distributive
multiplication
division
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OpenStudy (anonymous):
@Luis_Rivera I PUT C AM I RIGHT?
OpenStudy (anonymous):
distributive
OpenStudy (anonymous):
thanks for the help
OpenStudy (anonymous):
@jim_thompson5910 Compare a postulate and a theorem: (Points : 2)
A postulate and a theorem are both understood as true without proof.
A theorem is understood as true without proof, while a postulate must be proven.
A postulate is understood as true without proof, while a theorem must be proven.
Both must be proven.
OpenStudy (anonymous):
is it B?
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jimthompson5910 (jim_thompson5910):
Hint: one needs proof, the other is assumed as true
jimthompson5910 (jim_thompson5910):
another word for postulate is axiom
OpenStudy (anonymous):
its A!
jimthompson5910 (jim_thompson5910):
and think of theorems as theories
do these need proof or can you assume it is always true (without proof)?
jimthompson5910 (jim_thompson5910):
how can it be A if one doesn't need proof (and it's assumed to be true)
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OpenStudy (anonymous):
BOTH MUST BE PROVEN?
jimthompson5910 (jim_thompson5910):
no, one is assumed to be true, so that doesn't need to be proven
jimthompson5910 (jim_thompson5910):
its like basic facts (like a line is made up of two points) that don't need to be proven