anonymous
  • anonymous
9) If AB = AD + DB and AD = AC, then AB = AC + DB because of the? a. Reflexive property b. Symmetric property c. Transitive property d. Substitution property
Mathematics
  • Stacey Warren - Expert brainly.com
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SOLVED
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chestercat
  • chestercat
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yuki
  • yuki
instead of AD, you used AC because we know that they're equal
yuki
  • yuki
whenever things like that happen, it's ok because of the "substitution" property
yuki
  • yuki
does that make sense?

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anonymous
  • anonymous
thank you!
yuki
  • yuki
the reflexive property goes like this A = B then B = A
yuki
  • yuki
oops, sorry that's the symmetric property you see that the equation is symmetric, right ?
yuki
  • yuki
the reflexive property is A = A you are equal to yourself it's like looking your "reflection" in your mirror
anonymous
  • anonymous
if AD = AC, then AC = AD because of the? a. Reflexive property b. Symmetric property c. Transitive property d. Substitution property
yuki
  • yuki
the transitive property says, A = B and B =C,,, then A = C think of it as B is the "translator" and lets A connect with C, so it's called the transitive property
anonymous
  • anonymous
is that relllllllxive too?
anonymous
  • anonymous
so the answer for the last question that I just posted is C?
yuki
  • yuki
look at the eqn.s they look symmetric right? so it is the "symmetric" property
anonymous
  • anonymous
Okay and what about this one AC = AC because of the? a. Reflexive property b. Symmetric property c. Transitive property d. Substitution property
yuki
  • yuki
come on, this one is obvious :) look carefully at my notes, it explains it
anonymous
  • anonymous
reflexive?
yuki
  • yuki
yep

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