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Debora [2.8K]
3 years ago
7

A solid cube of side 18 cm is cut into 8 cubes of equal volume what will be the side of the new cube ? Also find the ratio betwe

en thier surface area
Mathematics
2 answers:
maks197457 [2]3 years ago
5 0

The volume of the original cube = 18^3 = 5,832 cubic cm

5,832 / 8 cubes = 729 cubic cm.

Side length = Cubicroot729 = 9

The side length is 9 cm

ipn [44]3 years ago
5 0

Answer:

The side length is 9 cm

Step-by-step explanation:

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a (1,4) b (-1,2) c (5,-2) are the vertices of triangle abc find the sum of coordinates of the point where the right bisector of
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Answer:

3.

Step-by-step explanation:

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y = 3/2x - 3.

Now find the equation of the median through C:

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The equation of the median:

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The equation is:

y - 3 = -1(x - 0)

y -3 = -x.

Now we find the point of intersection by solving the 2 equations:

y - 3 = -x

y = 3/2x - 3

y = -x + 3

So:

3/2x - 3 = -x + 3

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5/2 x = 6

x = 12/5.

y =  -12/5 + 3

= -12/5 + 15/5

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3 years ago
If Q is between P and R, then PQ+QR=PR what is the propety
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Step-by-step explanation:

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The answer is most likely 8.
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2 years ago
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