Rationalize the denominator, divide by 4, add 2.
$\dfrac{1}{\sqrt{8}}=4(m-2)\\\\ \sqrt{\dfrac{2}{16}}=4(m-2)\\\\ \dfrac{\sqrt{2}}{4\cdot 4}=m-2\\\\ m=2+\dfrac{\sqrt{2}}{16}$

6 0

3 years ago

Can someone help me with this math homework please!

Wittaler [7]

Step-by-step explanation:

To give you a hand for this question, I will show you how to work out one of the equations

One equation is $y - 1 = \frac{-5}{4} (x-2)$

We know that when x = -2, y = 6

So we can substitute in -2 and see if we get 6

$y - 1 = \frac{-5}{4} (-2-2)$

$y - 1 = \frac{-5}{4} * (-4)$

$y - 1 = 5$

$y = 5 + 1$

$y=6$

So this equation is true! Now try the same for the other equations :)

8 0

3 years ago

Read 2 more answers

[tex]express each ratio in its simplest form \: 18hours to 2day ​

[tex]express each ratio in its simplest form \: 18hours to 2day