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AlladinOne [14]
3 years ago
13

This relation is an inverse variation {(-1,8),(4,-2),(-2,4)} what equation represents this relation?

Mathematics
1 answer:
swat323 years ago
8 0

ANSWER

y = - \frac{8}{x}

EXPLANATION

An inverse variation equation is of the form:

y =  \frac{k}{x}

We plug in the point (-1,8).

8=  \frac{k}{ - 1}

This implies that k=-8

Therefore the inverse variation equation is :

y = - \frac{8}{x}

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sp2606 [1]

Answer:

The error interval for x is:

                 [3.65,3.74]

Step-by-step explanation:

The number after rounding off is obtained as:

                         3.7

We know that any of the number below on rounding off the number to the first decimal place will result in 3.7:

  3.65     3.66    3.67    3.68    3.69    3.70    3.71   3.72    3.73    3.74

( Because if we have to round off a number present in decimals to n place then if  there is a  number greater than or equal to 5 at n+1 place then it will result to the one higher digit  at nth place on rounding off and won't change the digit if it less than 5 )

        Hence, the error interval is:

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6 0
2 years ago
Im stuck on this question helm me out I will mark you as brainliest​
agasfer [191]

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Step-by-step explanation:

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5(10^−8)

=

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5(10^−8)

=

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5(10^−8)

=

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=

208800000

5(10^−8)

=

208800000

5(1/100000000)=

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=4176000000000000

hope i helped

-lvr

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