Question

find the sum additive inverse of 4by 9 and -2 by 3​

Answer 1

Answer:-4/(-9)=4/9

2/(-3)=-2/3

now add both4/9+(-2/3)=-2/9

Answer 2

Answer:

that's easy

Step-by-step explanation:

4/9 => additive inverse=-4/9

-2/3=> additive inverse= 2/3

now adding

-4/9+2/3 = -4+6/9= 2/9