The answer is +12 because you add on 12
The 2nd bottom one is a function
Answer: 1330in³
<u><em>Explanation</em></u>
To find the volume for a triangular prism, we multiply the Base, Height and Length by 1/2.
19 is the Base.
14 is the Height
10 is the Length.
Formula: 
So, set up the problem like this.

Now, solve.

Hence, your answer is 1330in³
Answer:
The answer would be 3 1/9
Step-by-step explanation:
5-2= 3 5/9-4/9 = 1/9