3 years ago

Xsquared+ 12x what number should be added to make it a perfect square trinomial? 36,6,12,or 18

Mathematics

1 answer:

Sidana [21]3 years ago

4 0

18 is the answer im pretty sure if its wrong im sorry

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Anettt [7]

Answer:

sin22°

Step-by-step explanation:

Using the cofunction identity

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cos68° = sin(90 - 68)° = sin22°

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3 years ago

Which one??? I need help. Be serious please

Talja [164]

Answer:

Step-by-step explanation:

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Step-by-step explanation:

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Step-by-step explanation:

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2 years ago

tongue tied sauces inc finds that the revenue in dollars from the sale of x bottles of barbeque sauce is given by

charle [14.2K]

Answer:

The answert is "$0.007 / bottle".

Step-by-step explanation:

Please find the complete question in the attachment file.

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$\to A(x) = \frac{R(x)}{x} =7.5 x^{-0.3}$

The change rate on the average revenue:

$\to A'(x) =7.5(-0.3)x^{-1.3}$

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2 years ago