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pickupchik [31]
3 years ago
13

Identify the period for the trigonometric function: f (t) = 3cot(πt)

Mathematics
1 answer:
KIM [24]3 years ago
8 0

<span><span><span>2π/</span>π</span>=2 your welcome.</span>
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Nancy walked 2 kilometers from her house to the library, how many decimeter did she walk
Colt1911 [192]
That would be 2000 decimated beacuse 1kilometere = 1000 decimeters
5 0
4 years ago
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How do you solve 7.2&gt;0.9(n+8.6)
labwork [276]
7.2>0.9(n+8.6)
multiply 0.9 by all in parentheses

7.2> (0.9*n) + (0.9*8.6)
7.2> 0.9n + 7.74

subtract 7.74 from both sides
-0.54> 0.9n

divide both sides by 0.9
-0.6> n

ANSWER: -0.6> n

Hope this helps! :)
6 0
4 years ago
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The third one
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3 years ago
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Olivia and her children went into a grocery store where they sell peaches for $2 each and mangos for $1 each. Olivia has $15 to
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Step-by-step explanation:

4 0
3 years ago
4a-b<br> Evaluate the expression when a=5 and b=-7
stepladder [879]

Answer:

27

Step-by-step explanation:

So first we need to plug in 5 as the variable a and -7 as the variable b

4(5)-(-7)

Next we multiply the 4 and the 5 together to get 20

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Now we subtract negative 7 from 20

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This can also be written as 20 plus 7 as a mathematical rule states: two negatives make a positive. So:

20-(-7) = 20 + 7

Both of these are equivalent in every sense of the word and give us our final answer of 27

8 0
4 years ago
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