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weqwewe [10]
4 years ago
15

Use a calculator to evaluate cot π/5.

Mathematics
1 answer:
bixtya [17]4 years ago
7 0
Pi divided by five is roughly .63. I say "roughly" because pi is infinitely long so it's impossible to get an exact answer, but a common pi length would be  <span>3.14159. </span>
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Determine whether any of the ratios below are proportional. 10/45, 20/90 and 6/27
RoseWind [281]

Answer:

Yes, all three of them are proportional

Step-by-step explanation:

First, let's simplify them all the way:

10/45 = 2/9

20/90 = 2/9

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All three of these ratios simplified down to their simplest form are 2/9, meaning that they are all proportional.

7 0
3 years ago
8 oranges cost $3.60 How much does it cost for each orange?​
hoa [83]

Answer:

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Step-by-step explanation:

3.60 divided by 8 = .45

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3 years ago
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4 years ago
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choli [55]

Answer:

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Step-by-step explanation:

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y value

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3 0
3 years ago
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