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rodikova [14]
3 years ago
7

A square has a side length of 4\19x - 9 units. what is its perimeter in terms of x?

Mathematics
2 answers:
Tanya [424]3 years ago
8 0
The answer is c because you add 4/19x four time because it is a square. That will be 16/19x. Then you add -9 four time for the same reason and end up with -36.
labwork [276]3 years ago
8 0
Squares have 4 equal sides, so take 4/19x-9 times 4, and make sure you distribute properly.
4( \frac{4}{19}x -9)= \frac{16}{19} x-36

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