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

2 answers:

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]2 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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