Answer:
Step-by-step explanation:
a+(-a)
=a-a
=0
The process of combustion involves reacting fuel with a
given oxidant (most of the time oxygen from the atmosphere). Complete
combustion is a type of combustion that produces carbon dioxide and water. An
example of this is 2C2H6 + 7O2 = 4CO2 + 6H2O.
Answer:
Desmos
Step-by-step explanation:
You can always use the Desmos Graphing Calculator to help you graph!
Answer:
Supplementary
Step-by-step explanation:
Answer:
The answer is 43u – 33v
Step-by-step explanation:
5u – 8v + 9(2u – 3v) -4(2v – 5u)
5u – 8v + 18u – 27v – 8v + 20u
5u + 18u + 20u – 8v – 27v – 8v
43u – 33v
Thus, The answer is 43u – 33v
<u>-TheUnknownScientist 72</u>
