1 year ago

Help please!!!!!11!!!1!!

Mathematics

1 answer:

dedylja [7]1 year ago

8 0

Answer:

2.1 meters

Step-by-step explanation:

$13.8=2w+2(w+2.7)$

$13.8=2w+2w+5.4$

$13.8=4w+5.4$

$8.4=4w$

$2.1=w$

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