Answer:
-45
Step-by-step explanation:
(4.5)(5)(-2)=-45
therefore the answer would be the fourth option which is -45
Then that would be 3 and 9.
Answer:

Step-by-step explanation:
Given [Missing from the question]

Required
Determine the volume
This is calculated as:



Convert to cubic foot [Divide by 28317
]


--- approximated
Answer:

Step-by-step explanation:
Given:
shape of object = Pyramidal
length of base l= 4ft
width of base w = 3ft
height of pyramid h = 6 ft
To find:
volume of pyramid = ?
Solution:


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