Evaluate and simplify the following complex fraction

Answer:
[tex]-\dfrac{3}{2}[/tex]
Step-by-step explanation:
[tex]\dfrac{\frac{2}{3} }{\frac{4}{-9} } [/tex]
[tex]= \dfrac{2}{3} \div \dfrac{4}{-9}[/tex]
[tex]= \dfrac{2}{3} \times \dfrac{-9}{4}[/tex]
[tex]= \dfrac{-18}{12}[/tex]
[tex]= -\dfrac{3}{2}[/tex]