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mixas84 [53]
3 years ago
7

Which Trigonometric functions have a domain of (-1,1)

Mathematics
2 answers:
Ilia_Sergeevich [38]3 years ago
8 0

Answer:

Step-by-step explanation:

[−1,1] and [0, \pi]

hope this helped :)

antoniya [11.8K]3 years ago
3 0

Answer:

A. y = arcsinx and y = arccosx

Step-by-step explanation:

See the graph

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What's the square root of 25 ​
Vitek1552 [10]

Answer:

5

Step-by-step explanation:

4 0
3 years ago
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11.68 - 0.48 ÷ (-1.6) = <br><br> need help I need a way to solve this problem
ExtremeBDS [4]

Step-by-step explanation:

11.68-0.48

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11.20÷1.6

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ahh this is the correct answer.

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Kirti bookstore sold books worth Rs.285891 in the first week of june and books worth Rs.400768 in the second week of the month .
Wewaii [24]

Answer: A)Sale for two weeks =Rs. 686,659.  b)\Kriti books had greater sales in the second week than the first by Rs.114877

Step-by-step explanation:

Price of books sold in the first week=Rs.285891

Price of books sold in the second  week=Rs.400768

Total Amount of books sold in the two weeks=Rs.285891 +Rs.400768 =

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Which is greater than in the first week by Rs.114877

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7 0
3 years ago
The half-life of a certain radioactive material is 78 hours. An initial amount of the material has a mass of 790 kg.. Write an e
adoni [48]
<span> half life i= 78 hours 
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395 = 790e^(k*78) 

Dividing by 790 and taking natural log
ln (395/790) = (k*78) 
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-0.00888 = k  

lets calculate  how much is left after 18 hours: 
Amount(18)
= 790e^(-0.00888*18) 
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4 0
3 years ago
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3. Tanya uses photo editing software to reduce an image. The original is - 6 inches wide and 4 inches long. The reduced image is
balandron [24]

since 6/3 is 2, the hight has to be 2 times smaller. 4/2 is 2.

The height is 2 inches tall.

6 0
3 years ago
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