Pls help i would be very grateful thank you A polygon is regular if each of its sides has the same length. Find the perimeter of the regular polygon.

3(x-1) is one side while one side is 5x-6
what are the rest of the sides that is the one i struggle with the most
i was guessing the rest were 3(x-1)

since your problem is x^4 = 81, what you have to undeo is the "to the fourth power" part.

the inverse (opposite operation) of "to the fourth power" is "to the fourth root".

  (x^4) ^ ¼   = 81 ^ ¼  

  81 = 3^4     so (3 ^ 4) ^ ¼   =   3 ^ 1   = 3

by hand: (3 ^ 4) ^ ¼   =   3 ^ (4 x ¼) = 3 ^ 1   = 3   (when you take a power to a power, multiply the exponents.)

or, do it by calculator. one way of finding the fourth root is to use ^ (1/4)

step-by-step explanation:

22 dimes and 9 nickels

step-by-step explanation:

560

hope this : )

the answer would be 44.79

plz mark brainliest

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