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dem82 [27]
2 years ago
9

An inverse variation includes the points (15,1) and (n,5). Find n

Mathematics
1 answer:
djyliett [7]2 years ago
7 0
Inverse variation: y=k/x

1. plug in the values: (15,1)
1=k/15

2. solve for k

3. Now, plug in what you can for the second point: (n,5)
5=k/n (if you do the step above, you will know “k”.

4. Solve for “n”


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sergij07 [2.7K]

Answer: See below

Step-by-step explanation:

number of yellow pieces/number of blue pieces

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8 0
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const2013 [10]
The fraction of a circle represented by the shaded region is:
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 x ----------------> 1
 Clearing x we have:
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Step-by-step explanation:

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6 0
2 years ago
Read 2 more answers
5. Use the rules for long division to divide 262 by 9. A. 29r1 B. 28 C. 30 D. 29
vfiekz [6]
Since 270=262+8, and \dfrac{270}9=30, we have

\dfrac{270}9=\dfrac{262}9+\dfrac89
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\implies29+\dfrac19=\dfrac{262}9

so the answer is A.

6 0
3 years ago
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