Answer:
There are no numbers because it is changing the subject of the equation.
Step-by-step explanation:
A new type of pump can drain a certain pool in 8 hours. An older pump can drain the pool in 12 hours. How long will it take both
1 answer:
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Answer:
<h2><u><em>nonagon, 9 sides</em></u></h2>Step-by-step explanation:
the interior angles is 360 - 220 = 140°
it's a<u><em> nonagon, 9 sides</em></u>
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