The new value will be double of the old volume.
Step-by-step explanation:
Let l be the length of cube
w be the width of the cube
and
h be the height of the cube
then the volume of cube is given by:

Now,
Doubling the the length, 2l
The new volume will be:

Hence,
The new value will be double of the old volume.
Keywords: Volume, area
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Answer: 36
Step-by-step explanation:
Given: Sapphire shelves 12 books at a time, whereas Abe shelves 18 at a time.
If they end up shelving the same number of books, what is the smallest number of books each could have shelved = LCM (12,18)
12 = 2 x 2 x 3
18 = 2 x 3 x 3
LCM (12, 18) = 2 x 2 x 3 x 3 = 36
Hence, the smallest number of books each could have shelved = 36
Answer:
e will be your answer 405 miles in 9 hours
(a)6x-28=4x+18
2x=46
x=23
(b)75=11x-2
77=11x
7=x
(c)x+139=132
x=-7