Which expression is equivalent to 2^5/6^5

Step-by-step explanation:

I can't give you either B or D, but I can calculate the answer.

2^5

(2^5)(3^5)  

The 2^5s cancel out.

1

===

3^5

Another answer could be 3^-5

or

0.004115

by definition, an arc subtended by a central angle of some given measure has the same measure. so .