Answer:
$21.76
Step-by-step explanation:
15% of $25.60= $3.84
$25.60-$3.84= $21.76
-9
-1×9. that is how it is
Answer: 12.5 CC
V=1/3Bh where B is the area of the base and h is the height
The perimeter of the square base is 8.6 so each side is 2.15 and the area of the base is (2.15)^2 or 4.6225
V=1/3(4.6225)(8.1)=12.5cc
perimeter: 26
area: 16 + 10 =26
perimeter: add all lengths.
area: multiply LxW
