Answer: I got -8/9. Hope this helps in any way shape of form.
Step-by-step explanation:
Answer:
C / four-fifths
Step-by-step explanation:
1 would be the right answer !!!!!!!!!!!!!!!!!!!!!
∠3 and ∠4 are angles that must be supplementary.
6z to the 4th power - 2z to the 3rd power
