Rounded it is 11.7 cubic cm.
Answer:
<h2>a = 16</h2>
Step-by-step explanation:
Look at the picture.
The formula of an area of a trapezoid is:

- bases
- height
We have:

Substitute:

<em>divide both sides by 8</em>

C.) is the best answer others are less then 50%.
C.) $35 is $15 more then 20 this is over 50%
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