6 - 1/2z = 2/3
Steps
First, subtract 6 from both sides
6 - 1/2z - 6 = 2/3 - 6
Then, simplify
-1/2z = -16/3
Then, multiply both sides by -2
(-1/2z) (-2) = (-16/3) (-2)
Then, simplify
z = 32/3
If we know<span> that a set of angles form one of these special relationships, we can </span>determine the measure<span> of the other angle.</span>
The answer is AA
good luck