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inn [45]
3 years ago
6

PLEASE HELP

Mathematics
2 answers:
Kipish [7]3 years ago
4 0

Answer:

5.2 ft

Step-by-step explanation:

\cos 30 \degree =  \frac{6}{length \: of \: platform}  \\  \\  \frac{ \sqrt{3} }{2} =  \frac{6}{length \: of \: platform}  \\  \\ length \: of \: platform  = \frac{2 \times 6}{ \sqrt{3} }  \\  \\ length \: of \: platform  = \frac{12\sqrt{3} }{ 3}  \\  \\ length \: of \: platform  =4 \sqrt{3}  \\  \\ length \: of \: platform  =4 \times 1.732 \\  \\  length \: of \: platform = 5.228 \\  \\ length \: of \: platform  = 5.2 \: ft

UkoKoshka [18]3 years ago
3 0

Answer:

really easy its 180

Step-by-step explanation:

because you multiply 30 times 6 u get 180

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jarptica [38.1K]

Solving:

when you divide, you get this number: 1.56775

You have been asked to round to the tenth.

The tenth is one place right of the decimal. (currently a 5)

Look at the next place to the right. Since it is 6, we round up the tenth place by one. So our 5 in the tenth place becomes 6 (because the next digit was greater than 4)

1.6 is the final result

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3 years ago
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Step-by-step explanation:

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3 years ago
A greeting card company can produce a box of cards for $7.50. If the initial investment by the company was $50,000, how many box
larisa86 [58]

Answer:

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Step-by-step explanation:

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No of box of cards produced = Initial investment / cost of one box of card

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Answer:

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Step-by-step explanation:

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2 years ago
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Answer:

Step-by-step explanation:

a I’m pretty sure

5 0
3 years ago
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