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iragen [17]
3 years ago
6

The ratio of the volume of two solids is 1331:729. What is the ratio of the surface area

Mathematics
1 answer:
katovenus [111]3 years ago
8 0
Volume ratio = 1331/729 which is the cube of the linear scale factor.
To find the linear scale factor, let find the cubic root of the numerator & the denominator:

∛1331 = ∛11³  = 11

&  ∛729 = ∛9³  = 9

So the linear scale is 11/9 ==> then the ratio of their surface area will be:

11²/9² ==> 121/81.
Note, if you have a linear scale, then the surface will be the square othis scale & the volume will be the cube of the linear scale
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Answer:

D=(3x-2)

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6 0
3 years ago
PLEASE ANSWER QUICK
makvit [3.9K]
For the first equation, I put it in y=mx+b form, so y=-3x-9
the second one is x=4
hope i helped 
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3 years ago
How is 3 divided by 1.4 ...2.14? Working please!
musickatia [10]
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30/14 = 2.14

GG ;)
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