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4 years ago

7

Plz help with thsi Homework

1 answer:

Arlecino [84]4 years ago

4 0

Answer:

3818

Step-by-step explanation:

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Identify the y-intercept for the line 4x – 2y = 4

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3 years ago

Please show your steps

9966 [12]

Answer:

M of aftershock = 4.90

Step-by-step explanation:

5.6 = log(x/1)

$10^{5.6} = 398107.1 \\$

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3 years ago

A positive integer is twice another the difference of the reciprocal of the to positive integer is 1/8

Temka [501]

Answer:

The positive integers are 8 and 4

Step-by-step explanation:

Let the bigger integer be x, and the smaller be y, then

$x = 2y$

The difference of their reciprocals is 1/8.

$\frac{1}{y} - \frac{1}{x} = \frac{1}{8}$

Multiply through the second equation by 8xy

$8x - 8y = xy$

Substitute the first equation into this last equation:

$8(2y) - 8y = 2y \times y$

$16y - 8y = {2y}^{2}$

$8y = 2{y}^{2}$

$4y = {y}^{2}$

${y}^{2} - 4y = 0$

$y(y - 4) = 0$

$y = 0$

or

$y = 4$

But y≠0, since division by zero is not defined.

Therefore y=4 and x=8

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4 years ago

Write the following numbers in order of size.

choli [55]

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Step-by-step explanation:

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