The missing justification is for the statement that three angles add to a particular angle. The appropriate choice is ...
... c. Angle Addition Postulate
Domain of the function is x in order pair for example (2,3) 2 is the domain
Gas is 2.45 per gallon. So if we pay $12 we get 12÷2.45 gallons:
12 ÷ 2.45 ≈ 4.90 gallons.
You get roughly 4.90 gallons.
Answer : 
Explanation :
We know that ,
Sample space of " sum of faces is 6"= 
Atleast one of the dice come up 3 = 
So,

