Ask question

Ask question

All categories

1 year ago

5

50 PoInts for math homework Waxton

1 answer:

Free_Kalibri [48]1 year ago

7 0

Check out the attached photo

You might be interested in

Find the value of [-4+3]-8

svp [43]

<span>[-4+3]-8
= </span><span>-1 - 8
= -9

---------------

</span>

6 0

3 years ago

Read 2 more answers

if revenue for week is $2000 and labor cost consists of 2 workers earning $8 per hour who worked 40 hours each, what is the labo

STALIN [3.7K]

40 hrs at 8 bucks, 40*8 or 320, now, is 2 workers, so 320+320 or 640

so... how much is 640 from 2000 in percentage? well, if we take 2000 as the 100%, then $\bf \begin{array}{ccllll}
amount&\%\\
\textendash\textendash\textendash\textendash\textendash\textendash&\textendash\textendash\textendash\textendash\textendash\textendash\\
2000&100\\
640&x
\end{array}\implies \cfrac{2000}{640}=\cfrac{100}{x}$

solve for "x"

3 0

3 years ago

Jan 10, 7:28:48 PM What is the slope of a line parallel to the line whose equation is 3x - 6y = 18. Fully reduce your answer.

marissa [1.9K]

Answer:

$1/2$

Step-by-step explanation:

We are given the line:

$3x-6y=18$

And we want to find the slope of the line parallel to this given line.

Remember that parallel lines have the same slope. So, if we can determine the slope of the given line, we have the slope of its parallel line.

To determine the slope of the given line, we simply have to isolate the <em>y</em>. So, we can first divide everything by 3. This yields:

$x-2y=6$

Adding 2<em>y</em> to both sides yields:

$x=6+2y$

And subtracting 6 from both sides yields:

$x-6=2y$

Finally, dividing everything by 2 gives us:

$\displaystyle y=\frac{1}{2}x-3$

Hence, the slope of our line is 1/2.

So, the slope of the line parallel to this line must also be 1/2.

3 0

3 years ago

Please solve this by 7 45 thanks solve for w<br> a/w=c/n

Lera25 [3.4K]

Not enough info. There is no way to solve for a variable with only other variables.

7 0

3 years ago

What is the denominator of the simplified expression?(2n/6n+4)(3n+2/3n-2)

Sedbober [7]

Answer:

The denominator of the simplified expression is 3 n - 2

Step-by-step explanation:

Given expression as :

( $\dfrac{\textrm 2n}{\textrm 6n+4}$ ) × ( $\dfrac{\textrm 3 n + 2}{\textrm 3 n - 2}$ )

or, $\dfrac{\textrm 6n^{2}+4n }{\textrm 18n^{2}-12 n +12 n -8 }$

Or, $\dfrac{\textrm 6n^{2} + 4n }{18n^{2}-8 }$

or, $\dfrac{\textrm 3n^{2} + 2n }{9n^{2}-4 }$

Or, $\dfrac{3n^{2}+2n }{(3n+2)(3n-2)}$

Or, $\dfrac{n (3n + 2) }{(3n+2)(3n-2)}$

∴ $\dfrac{n}{3 n - 2}$

Hence The denominator of the simplified expression is 3 n - 2 Answer

7 0

3 years ago

Read 2 more answers