Answer:
<em>(C). {3} </em>
Step-by-step explanation:
=
+
( x ≠ - 1 )
-
+
= 0
-
= 0
= 0 ⇒ <em>x = 3</em>
If the number you are rounding is followed by 5, 6, 7, 8, or 9, round the number up (+1).
If the number you are rounding is followed by 0, 1, 2, 3, or 4, round the number down (no change).
V = AH
where A = area of the base, and H = height of the prism
Answer:
![5x+49/5](https://tex.z-dn.net/?f=5x%2B49%2F5)
Step-by-step explanation:
![5x+8+9/5](https://tex.z-dn.net/?f=5x%2B8%2B9%2F5)
![5x+8/1+9/5](https://tex.z-dn.net/?f=5x%2B8%2F1%2B9%2F5)
![5x+40/5+9/5](https://tex.z-dn.net/?f=5x%2B40%2F5%2B9%2F5)
![5x+49/5](https://tex.z-dn.net/?f=5x%2B49%2F5)