To estimate, you can round each decimal to the nearest whole number, and then add them up together to get a number close to the real answer.
I hope this helps! :)
Answer:
I have no idea lol
Step-by-step explanation:
Answer:


Step-by-step explanation:

z° = 9x - 24 ( vertically opposite )
z° = 9(10) - 24
z° = 90 - 24
z° = 66°
<h3>Hope it is helpful.....</h3>