Answer:
Answer is below
Step-by-step explanation:
x=1/4 or if you need a decimal version x=0.25
Answer:
<h2>
49.73</h2><h2>
</h2>
Step-by-step explanation:
total area = area of rectangle - area of circle
= (13 x 6) - (π 3²)
= 78 - 28.274
= 49.73 sq. units
Answer:
Step-by-step explanation:
pivoting means producing a unit column in matrices.
The aim is to make the elements above and below the pivot element o.
so we have;
![\left[\begin{array}{cccc}1&2&4&3\\2&8&6&4\\-1&4&2&3\end{array}\right]](https://tex.z-dn.net/?f=%5Cleft%5B%5Cbegin%7Barray%7D%7Bcccc%7D1%262%264%263%5C%5C2%268%266%264%5C%5C-1%264%262%263%5Cend%7Barray%7D%5Cright%5D)
we will make the pivot element a unit element that is 1.
→ ![\left[\begin{array}{cccc}1&2&4&3\\1&4&3&2\\-1&4&2&3\end{array}\right]](https://tex.z-dn.net/?f=%5Cleft%5B%5Cbegin%7Barray%7D%7Bcccc%7D1%262%264%263%5C%5C1%264%263%262%5C%5C-1%264%262%263%5Cend%7Barray%7D%5Cright%5D)
next we perform the operation
-
then we have
![\left[\begin{array}{cccc}0&-2&1&1\\1&4&3&2\\-1&4&2&3\end{array}\right]](https://tex.z-dn.net/?f=%5Cleft%5B%5Cbegin%7Barray%7D%7Bcccc%7D0%26-2%261%261%5C%5C1%264%263%262%5C%5C-1%264%262%263%5Cend%7Barray%7D%5Cright%5D)
next we also perform the operation
thus we have
![\left[\begin{array}{cccc}0&-2&1&1\\1&4&3&2\\0&8&5&5\end{array}\right]](https://tex.z-dn.net/?f=%5Cleft%5B%5Cbegin%7Barray%7D%7Bcccc%7D0%26-2%261%261%5C%5C1%264%263%262%5C%5C0%268%265%265%5Cend%7Barray%7D%5Cright%5D)
Independent variables are things that can stand alone. Which set of these variables does not rely on each other? For example the income and savings. I want 1,000,000 in my savings account, however my income is not nearly that high since I only make 19,000. Look at the other pairs and see if there is a correlation between them.
Yeah that's right I'm pretty sure that's the work u do so u r not wrong ok so relax