Answer:4
Step-by-step explanation:
ik
Answer:
common numerator and denomanator
Step-by-step explanation:
Experimental value=13.2mL
actual volume=13.7mL
|13.2-13.7|=|-0.5|=0.5
0.5/13.7 *100%=3.7%
Cosine is

which applies to a right triangle. I hope that helps you.
Answer:
Hope this helps!
Please see through the steps below