Answer:
$14.64
Multiply 8 by .67 which is 5.36
Subtract 5.36 from 20.00 and that's 14.64
Answer:

Step-by-step explanation:
use the website math_way. Literally just type math_way into a search engine, then it will be the first thing to come up.
Answer:
36
Step-by-step explanation:
tan^-1(8/11)=36.027