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alina1380 [7]
3 years ago
6

What is 5292cm rounded to the nearest thousandth

Mathematics
1 answer:
dolphi86 [110]3 years ago
5 0

There's no decimal so this doesn't need to be rounded.

If you mean 5.292cm, that's already rounded, as the thousandth place is the third place.

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Serjik [45]

Answer:

(2, 1)

Step-by-step explanation:

The best way to do this to avoid tedious fractions is to use the addition method (sometimes called the elimination method).  We will work to eliminate one of the variables.  Since the y values are smaller, let's work to get rid of those.  That means we have to have a positive and a negative of the same number so they cancel each other out.  We have a 2y and a 3y.  The LCM of those numbers is 6, so we will multiply the first equation by a 3 and the second one by a 2.  BUT they have to cancel out, so one of those multipliers will have to be negative.  I made the 2 negative.  Multiplying in the 3 and the -2:

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Step-by-step explanation:

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Step-by-step explanation:

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