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Mumz [18]
3 years ago
7

Find Theta in degrees. WILL MARK BRAINLIEST I PROMISE<3333

Mathematics
1 answer:
Semmy [17]3 years ago
3 0

Answer:

sin \alpha   =  \frac{opposite}{hypotenuse}  \\ sin   \alpha  =  \frac{8}{17}  \\ sin \alpha  =  0.470588235294117 \\  \alpha  =  {sin}^{ - 1} (0.470588235294117) \\  \alpha  = 28.07 \: degrees

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Ok It takes 46 minutes for 10 people to paint 3 walls. How many minutes does it take 4 people to paint 6 walls
lesya [120]

To solve this problem, all we have to do is to closely analyze the situation and use the principle of ratio and proportion.

What we have to do first is to write the given values in terms or units of job / (man hour). In this case, the job refers to the number of walls that can be painted by the specified number of man and number of hours.

<span>For the 1st case:</span>

3 walls / (10 people * 46 minutes)

 

<span>For the 2nd case:</span>

6 walls / (4 people * t)

 

Now to solve for t, we equate the two cases:

3 walls / (10 people * 46 minutes) = 6 walls / (4 people * t)

t = (6 walls / 4 people) / [3 walls / (10 people * 46 minutes)]

t = 1.5 / (3 / 460)

t = 230 minutes

 

Therefore it requires 230 minutes for 4 people to paint 6 walls.

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3 years ago
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Vsevolod [243]
The answer that you are look big for would be 39.829 feet.
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Natalija [7]
1+1= -2628474
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2 years ago
Erica had both chocolate cake and coconut cake at her birthday party. There were 15 people at the party, and 60 of them picked c
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Divide. write each answer in simplest form.
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Answer:

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Step-by-step explanation:

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