Which expression is equivalent to 8^-3/ 2^-3?
a. 4^0
b. 4^-3
c. 1/4^-3
d. 4

  b.  4^-3

Step-by-step explanation:

The expression can be simplified to a number of different levels. Here, it looks like the answer choices want you to simplify it like this:

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In this case, the applicable rule of exponents is ...

  (a/b)^c = (a^c)/(b^c)

127

whether it's diameter, or radius, i believe if i remember correctly from school, every amount has to always add up to 180. so if you take 53, and starting adding, long story short, taking 127 and adding it to 53, gives you 180.

m=-16

step-by-step explanation: