What fraction does Point A on the number line below represent? A. 3/8
B. -3/8
C. 6/8
D. -6/8

He that is measured at 220° is a reflex angle. the opposite angle is obtuse. find the measure of obtuse .

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.

When solving a logarithm equation, how do you find the missing variable ?