Absolute value is simply the non-negative version of the number regardless of its symbol
So for the absolute value of 20? the answer is just 20.
For reference, the absolute value of -20 is also just 20.
Hope the explanation helps :)
Answer:

Step-by-step explanation:


The rationalizing factor of 
is 
1) <ABC
2) 120
3) 22
4) <GFH
5) 29
6) 90
7) 45
8) 63
9) 45
10) 110
Answer:
transpiration and evaporation
The volume is B. 1296 because 16 times 9=144.144 times 9=1296.