If 1/2 is subtracted from four times the reciprocal

Ответ:

punani

11.01.2022

Mathematics

The Number is 8.

Step-by-step explanation:

Let the number be x.

Given:

1/2 is subtracted from four times the reciprocal of a number, the result is 0.

Hence the equation will become like;

$4\times \frac{1}{x} - \frac{1}{2}=0$

Now Solving the equation we get.

$\frac{4}{x} -\frac{1}{2}=0\\\\\frac{4}{x} = \frac{1}{2}\\\\x= 4\times 2\\x=8$

Now the we can see the number is 8, when 1/2 is subtracted from 4 times the reciprocal of number means 4/8 which becomes 1/2 and hence when 1/2 is subtracted from 1/2 it equals to 0.

Hence the number is 8.

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Ответ:

mem8163

24.12.2020

Mathematics

Step-by-Step explanation:

$D=\sqrt{(-4-1)^{2} +(-2-2)^{2} }$

$D= \sqrt{(-5)^{2}+(-4)^{2} }$

$D=\sqrt{25+16}$

$D=\sqrt{41}$

$D=6.403124 \\$

To sum it up, your distance between the 2 points is 6 units.

Hope this helps!

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If 1/2 is subtracted from four times the reciprocal of a number, the result is 0. find the number.

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