Answer:
true and twelve
Step-by-step explanation:
i think
Answer: <span>275,365 cm³
</span>
Explanation:
Volume of the water = (3.14)(30)²(100) - 4/3(3.14)(12)³ = 275,365 cm³
The Wise Orange knows that volume of a cylinder = πr²h and a sphere is 4/3πr³
I think you do 2/3 times 2/3 that equals 4/9
not sure if this is right but hopefully I helped you
Answer:
no
Step-by-step explanation:
A 2 x 2 matrix has 2 rows and 2 columns
A specific 2 x 2 matrix a with no zero entries at all is ![\left[\begin{array}{cc}1&-2\\-3&6&\end{array}\right]](https://tex.z-dn.net/?f=%5Cleft%5B%5Cbegin%7Barray%7D%7Bcc%7D1%26-2%5C%5C-3%266%26%5Cend%7Barray%7D%5Cright%5D)
<h3>How to construct the matrix?</h3>
From the question, we understand that the matrix is a 2 x 2 matrix.
A 2 x 2 matrix is represented as:
![\left[\begin{array}{cc}a&b\\c&d&\end{array}\right]](https://tex.z-dn.net/?f=%5Cleft%5B%5Cbegin%7Barray%7D%7Bcc%7Da%26b%5C%5Cc%26d%26%5Cend%7Barray%7D%5Cright%5D)
Also from the question we understand that the elements of the matrix are non-zero.
This means that:

An example of such matrix is:
![\left[\begin{array}{cc}1&-2\\-3&6&\end{array}\right]](https://tex.z-dn.net/?f=%5Cleft%5B%5Cbegin%7Barray%7D%7Bcc%7D1%26-2%5C%5C-3%266%26%5Cend%7Barray%7D%5Cright%5D)
Note that there are several matrices that fit the given construction requirement
Read more about matrix at:
brainly.com/question/1821869