Express 54mm as a fraction of 20 cm in its simplest form?

Will mark name all segments skew to bc

This is a rational expression because the denominator contains a variable. this is a polynomial with 3 terms. this is a rational expression because the denominator contains a variable. this is a polynomial with 4 terms. this is a rational expression because the denominator contains a variable. this is a polynomial with 4 terms. this is a rational expression because the denominator contains a variable. this is a polynomial with 3 terms. this is a rational expression because the denominator contains a variable. this is a polynomial with 5 terms.

Show all work to identify the discontinuity and zero of the function f of x equals 6 x over quantity x squared minus 36