3 years ago

For all positive integers x ,what is the greatest common factor of the numbers 256x and 144x

1 answer:

4 0

First, let's factor both of these numbers.

256x:

$2^{8} * x$

144x:

$3^{2} * 2^{4} * x$

Both of these numbers contain $2^{4} * x$ , so that would be the greatest common factor. This could also be written as 16x.

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Ludmilka [50]

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maria [59]

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Step-by-step explanation:

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3 years ago

Find the missing side lengths. Answers are in simplest radical form with the denominator rationalized

Roman55 [17]

Answer:

Option B.

Step-by-step explanation:

The given triangle is a right angle triangle.

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$\tan \theta=\dfrac{Perpendicular}{Base}$

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$\tan (45^{\circ})=\dfrac{v}{7}$

$1=\dfrac{v}{7}$

$7=v$

Using Pythagoras theorem, we get

$hypotenuse^2=Perpendicular^2+Base^2$

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$u^2=7^2+7^2$

$u^2=2(7^2)$

Taking square root on both sides, we get

$u=\sqrt{2(7^2)}$

$u=7\sqrt{2}$

Therefore, the correct option is B.

6 0

3 years ago

What is the volume of this figure?

AysviL [449]

What figure , are you trying to figure the volume for

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3 years ago

Help please!!!!!!!!!!!

Sophie [7]

4.
$\{x|x\leqslant 4\}$

5.
$[-7,\infty)$

6.
$-3\leqslant x < 5$

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3 years ago