With a real machine, why is w out always smaller than w in

Atriangle with all sides of equal length is a/an triangle. a. right b. scalene c. equilateral d. isosceles

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.

Anyone know these questions? i need ,.