Question

please give the answer ​

Answer 1

Step-by-step explanation:

${ \frac{5}{9} }^{ - 7} \times { \frac{9}{5} }^{ - 4} \\= { \frac{9}{5} }^{7} \times { \frac{9}{5} }^{ - 4} \\= { \frac{9}{5} }^{7 - 4} \\= { \frac{9}{5} }^{3} \\ =\frac{729}{125}$

Answer 2

Answer:

oooookkkkkkk

Step-by-step explanation:

repeatu....