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This could have been an intriguing little exercise if you hadn't left the fraction out of the question. (If the fraction was supposed to be 1/2 then the answer is "No change".)
The question is not clear about how many of the three dimensions of the box are quadruples. For example, you could quadruple its height but leave the length and breadth unchanged.However, if you assume that all three dimensions are quadrupled, the surface area is 16 times as large and the volume is 64 times as great.
you can easely calculate it: the original measurements: 6(bottom)*6(height)*½=18 double the base half the height: 12*3*½=18 so it remains the same
Yes.
It must be made a third of its current value, ie divided by 3. The volume of a pyramid is 1/3 x area_base x height. The 1/3 is constant; to keep the volume constant as the base_area changes, the height must vary inversely. If the base_area is tripled, ie multiplied by 3, the height must be reduced to a third, ie divided by 3.
It is quadrupled.
quadrupled. :)
This could have been an intriguing little exercise if you hadn't left the fraction out of the question. (If the fraction was supposed to be 1/2 then the answer is "No change".)
The area of the parallelogram is quadrupled.
Its area is now eight times greater than its original size. If area = L x H, then 2(L) x (4)H = 8 (original area)
The area of the parallelogram is quadrupled.
It is quadrupled. volume_cylinder = π x radius2 x height If radius → 2 x radius then: new_volume = π x (2 x radius)2 x height = π x 22 x radius2 x height = 4 x π x radius2 x height = 4 x original_volume
To compare the original height of a ball to its rebound height, you can measure the height the ball was dropped from and then measure the height it rebounds to after bouncing. The rebound height will likely be lower than the original height due to energy loss during the bounce. By comparing the two heights, you can calculate the percentage of energy lost during the rebound.
As area_of_parallelogram = base x height if they are both doubled then: new_area = (2 x base) x (2 x height) = 4 x (base x height) = 4 x area_of_parallelogram Thus, if the base and height of a parallelogram are [both] doubled, the area is quadrupled.
The original Polly pocket dolls are about a centimeter in height. The newer Polly pocket dolls ( the ones where you can change their clothes) are about three inches in height
If the height is reduced by half, the potential energy will also be reduced by half. This is because potential energy is directly proportional to the height of an object above a reference point, following the equation PE = mgh, where m is mass, g is acceleration due to gravity, and h is height.
The question is not clear about how many of the three dimensions of the box are quadruples. For example, you could quadruple its height but leave the length and breadth unchanged.However, if you assume that all three dimensions are quadrupled, the surface area is 16 times as large and the volume is 64 times as great.