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3 years ago

6

Can someone please answer this!!!!

1 answer:

alexandr402 [8]3 years ago

3 0

Step-by-step explanation:

$\frac{y}{20 \sqrt{3} } = \sin(30)$

$y = 20 \sqrt{3} \times \frac{1}{2}$

$y = 10 \sqrt{3}$

$\frac{x}{20 \sqrt{3} } = \cos(30)$

$x = 20 \sqrt{3} \times \frac{ \sqrt{3} }{2}$

$x = 30$

option D, x=30 and y = 10√3

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Answer:

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Step-by-step explanation:

Let third cook take x hours to prepare the same number of pies y alone

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According to question

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