In measuring the volume of the object, when you reduce the length of your ruler by a factor of 8, the number of volume elements increases by a factor of 512 what's the dimension

3

Step-by-step explanation:

we know that

In this problem we can use this equation:

Where:

N is the increase factor

R is the reduce factor

D is the dimension

we have

substitute the given values

solve for D

Apply log both sides

Apply property of logarithms

therefore

The dimension is 3

c. prove the lengths are the same.

step-by-step explanation:

you need to prove the segments are congruent. congruent segments have the same length. find the lengths of the segments using the distance formula, and compare them.

answer: c. prove the lengths are the same.

29 is the correct answer

step-by-step explanation: