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serg [7]
3 years ago
7

Simplify the expression: (3n)(2)

Mathematics
2 answers:
Arlecino [84]3 years ago
8 0

Answer:

Step-by-step explanation:

3n+2)! / (3n-3)! = (3n+2)*(3n+1)*(3n)*(3n-1)*(3n-2)*(3n-3)! divided by (3n-3)! which becomes:

23! / 18! = (23 * 22 * 21 * 20 * 19 * 18! divided by 18! which becomes:

(23 * 22 * 21 * 20 * 19)

the result is 4037880

i used my ti-84 to take 23! and divide it by 18! and i got 4037880.

this confirms the solution is correct.

Alchen [17]3 years ago
8 0

Answer: 6n

Step-by-step explanation:

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Step-by-step explanation:

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What is the measure in radians for the central angle of a circle whose radius is 5 and intercepted arc length is 7.2? Round your
Olegator [25]

Answer:

0.46\pi\ radians

Step-by-step explanation:

step 1

Find the circumference

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step 2

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7 0
3 years ago
If g(x) = 3x - 4, what is the value of g-^1(g(13))?
Aliun [14]
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8 0
3 years ago
What is the solution to the equation? 1 minus z/5=9 Answers: A. z = 50   B. z = 44   C. z = –2   D. z = – 40
gtnhenbr [62]
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4 0
3 years ago
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