Its true because you have to subtract in the long version so do you want me to show it to you?
Answer:
when the radicand is negative
Step-by-step explanation:
I think it eould be 17 feet. 5 plus 8 plus 4 is 17.
Answer:
Step-by-step explanation:
Answer:
158.4 degrees.
Step-by-step explanation:
A line is 180 degress in total so subtract 21.6 from 180. Then you get 158.4