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9966 [12]
2 years ago
5

Write a cosine function that has an amplitude of 4, a midline of 2 and a period of1

Mathematics
1 answer:
hoa [83]2 years ago
8 0

Answer:

see below

Step-by-step explanation:

start with cos (x)

  amplitude 4

      4 cos x

      midline 2

          4 cos (x )    + 2

        period of 1   :      2 pi / 1 = 2 pi   

                multiply x   by 2pi

                        <u> 4 cos ( 2 pi x)  + 2 </u>

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Please help me. Please put correct answer
kicyunya [14]

Mixed Number Form:

- 1  \frac1 2

5 0
3 years ago
The product of two numbers is 18/5 if one of the numbers is 48/7 what is the other number
Alborosie

Answer:

21/40

Step-by-step explanation:

We can make the equation:     48/7 * x = 18/5

             After simplifying it:                 x = 3/5  *  7/8

                              Answer:                  x = 21/40

Therefore, the answer is 21/40

8 0
3 years ago
Change to a decimal: 14 1/2 %.<br><br><br> 0.145<br><br> 0.0145<br><br> 14.5
bearhunter [10]
The answer is <span>0.145</span>
<span>14 1/2 can be expressed as:
</span>14  \frac{1}{2} = 14+ \frac{1}{2} =14+ \frac{1*5}{2*5} = 14+ \frac{5}{10} = 14 + 0.5 = 14.5
<span>
Since we know that x% is x/100, then </span>14 1/2 % can be expressed as:
14 1/2% = 14.5% = 14.5/100 = 0.145
8 0
3 years ago
Read 2 more answers
HELP ASAPP
bagirrra123 [75]

Answer:

42 ft

Step-by-step explanation:

 

6 0
2 years ago
Who ever knows this without looking it up y'all are really smart!
Veseljchak [2.6K]

Answer:

1. 4/3 and 2. 2?

Step-by-step explanation:

I have no clue tbh

3 0
3 years ago
Read 2 more answers
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