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I'd need to review what happened in number-1 before I could answer that. I do know that if only the length of a rectanguar prism is tripled, while the other two dimensions remain unchanged, then its volume triples.
The volume goes up by 9 times
The volume becomes (3)3 = 27 times as much.
It is not possible to answer the question. The volume of a rectangular block requires the measure of three lengths - not 2 as given in the question.
The volume would increase by a factor of 23 = 8
A [multiplicative] change in one dimension makes the same change in the volume. So the volume would be tripled.
I'd need to review what happened in number-1 before I could answer that. I do know that if only the length of a rectanguar prism is tripled, while the other two dimensions remain unchanged, then its volume triples.
Because of your mom
The original volume is multiplied by 27.
The volume goes up by 9 times
just did this on castle learning the answer is six times
If only the length is changed and all other dimensions left unchanged, the volume will also triple.
The volume becomes (3)3 = 27 times as much.
If the volume is tripled, the mass will stay the same as long as the substance remains constant. Mass is an intrinsic property of matter and is not affected by the volume it occupies. The density of the substance will decrease as the volume increases.
To compute it, you have to know the lengths of the sides.
If the volume is tripled while mass remains constant, the density (mass/volume) of the object decreases. This means that the object becomes less dense as the same amount of mass becomes spread over a larger volume.
It is not possible to answer the question. The volume of a rectangular block requires the measure of three lengths - not 2 as given in the question.