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Answer:
(c) The volume of a rectangular pyramid is 1/3 the volume of a rectangular prism. The volume of the rectangular pyramid is 66 cm3.
Step-by-step explanation:
The pyramid with the same overall dimensions will obviously have a smaller volume. The ratio is 1/3.
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The formula for the volume of a rectangular prism is ...
V = LWH
The formula for the volume of a rectangular pyramid is ...
V = (1/3)LWH
The pyramid has 1/3 the volume of the prism.
The opposite sides are equal in length.
Step-by-step explanation:
Opposite sides of a parallelogram must be congruent. This is a property of all parralelograms.
It should be A if i am correct
Answer: 5/10 or 1/2
Step-by-step explanation:
To find how much longer, subtract to get the difference:
9/10 - 4/10 = 5/10
5/10 simplified is 1/2
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Direct variation/proportional means that one variable is always a multiple of the other variable.
It looks something like

, where n is any number.