Answer:
Incorrect.
Step-by-step explanation:
45/15 = 3.
It is an integer and a whole number.
use the Pythagoras theorem method
a squared plus b squared equals c square
Answer:
A
Step-by-step explanation:
Remember domain is input and range is output.
Input: All real numbers
Output: [0, infinity)
A
Answer:
20-x; -20+x; -20-x; 20+x
Step-by-step explanation:
|14-x+6|
|20-x|
20-x; -20+x; -20-x; 20+x
