3 years ago

Use the following polygon to find "x": |(2x + 20) (3x – 10) (2x) (2x - 10)

Mathematics

1 answer:

Agata [3.3K]3 years ago

6 0

Answer:

$2x + 20 + 2x + 3x - 10 + 2x - 10 = 360$

$9x = 360$

$x = 40$

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