It would be 60 degrees because compliment means 90 degrees. In order to find m<CBD, you would need to subtract 30 degrees from 90 degrees which would equal 60 degrees. 90-30=60
It will have 15 protons because the atomic number will always equal the number of protons and vice versa
Step Number 1. is to Simplify

Step Number 2. <span>Simplify so you get </span>

Done! :)
Answer:
you can put in any of the numbers that are already listed in the x values. You can put 5, 14, -1, and 23 because something can't be a function if x values repeat.
I did the work and it was 6966 hoped i helped