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Zielflug [23.3K]
3 years ago
9

What is the answer to the question

Mathematics
1 answer:
Minchanka [31]3 years ago
3 0
D'
you can't use the same single letter to mark a new point.
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Simplify this expression 8n/17n
docker41 [41]
You can reduce the expression by cancelling out common factor n:

\frac{8n}{17n} =  \frac{8}{17}
4 0
3 years ago
9-4n in an arithmic sequence
Nastasia [14]
Supposing we begin with n=1, the first few terms of this arith sequence are
5, 1, -3, -7, and so on.  4 is the common difference.
7 0
3 years ago
Over a 24-hour period, the tide in a harbor can be modeled by one period of a sinusoidal function. The tide measures 4.35 ft at
netineya [11]

Answer:

  f(x) = 4.35 +3.95·sin(πx/12)

Step-by-step explanation:

For problems of this sort, a sine function is used that is of the form ...

  f(x) = A + Bsin(2πx/P)

where A is the average or middle value of the oscillation, B is the one-sided amplitude, P is the period in the same units as x.

It is rare that a tide function has a period (P) of 24 hours, but we'll use that value since the problem statement requires it. The value of A is the middle value of the oscillation, 4.35 ft in this problem. The value of B is the amplitude, given as 8.3 ft -4.35 ft = 3.95 ft. Putting these values into the form gives ...

  f(x) = 4.35 + 3.95·sin(2πx/24)

The argument of the sine function can be simplified to πx/12, as in the Answer, above.

8 0
3 years ago
What is three equivalent ratios for 10/12
goldfiish [28.3K]

Answer:

5:6

20:24

30:36

Step-by-step explanation:

In order to find an equivalent ratio, you have to multiply or divide your numerator and denominator by the same number.

For example:

10/12 x 3/3

30/36 = 30:36

10/12 is equivalent to 30:36


3 0
3 years ago
Read 2 more answers
[888-18(240:6+216:6)]:4<br><br> Rezultatul nu este nr negativ
Goshia [24]
-120 Thats the answer

3 0
3 years ago
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