The answer is D
Explanation)
Multiplication identity property is when a factor is multiplied by 1
Answer: C
Step-by-step explanation:
We know that
, and thus by the exterior angle theorem,

Thus, 
I hope this helps you
Volume =17×1,3×8
Volume =176,8
Answer:
It's the second one, where the line is completely vertical
Step-by-step explanation:
Yes its correct you did well :)