<u>Answer:
</u>
The volume of pyramid with dimensions 4cm , 4cm by 12cm is 
<u>Solution:
</u>
Volume of a pyramid can be found out by using the below formula,

where,
v is the volume of pyramid
l is the length of pyramid
w is the width of pyramid
h is the height of pyramid
from question, given that l = 4 ; w = 4; h = 12
hence the volume of pyramid for the given dimensions is


So the volume of pyramid is 
Answer:
5.736x^4 - 2x^2 +22x - 54
Step-by-step explanation:
$20
Step-by-step explanation:
I'm high a.f. but I'm certain it's $20
Answer:
arithmitic
Step-by-step explanation: