![A\left[\begin{array}{ccc}1&0&5\\0&-5&7\\0&3&-4\end{array}\right]](https://tex.z-dn.net/?f=A%5Cleft%5B%5Cbegin%7Barray%7D%7Bccc%7D1%260%265%5C%5C0%26-5%267%5C%5C0%263%26-4%5Cend%7Barray%7D%5Cright%5D)
![B\left[\begin{array}{ccc}3&-5&3\\2&3&1\\4&1&-3\end{array}\right]](https://tex.z-dn.net/?f=B%5Cleft%5B%5Cbegin%7Barray%7D%7Bccc%7D3%26-5%263%5C%5C2%263%261%5C%5C4%261%26-3%5Cend%7Barray%7D%5Cright%5D)
![Now,\\\\2B-A\\\\2\left[\begin{array}{ccc}3&-5&3\\2&3&1\\4&1&-3\end{array}\right]-\left[\begin{array}{ccc}1&0&5\\0&-5&7\\0&3&-4\end{array}\right]\\\\=\left[\begin{array}{ccc}6&-10&6\\4&6&2\\8&2&-6\end{array}\right] -\left[\begin{array}{ccc}1&0&5\\0&-5&7\\0&3&-4\end{array}\right]\\\\=\left[\begin{array}{ccc}5&-10&1\\4&11&-5\\8&-1&-2\end{array}\right]](https://tex.z-dn.net/?f=Now%2C%5C%5C%5C%5C2B-A%5C%5C%5C%5C2%5Cleft%5B%5Cbegin%7Barray%7D%7Bccc%7D3%26-5%263%5C%5C2%263%261%5C%5C4%261%26-3%5Cend%7Barray%7D%5Cright%5D-%5Cleft%5B%5Cbegin%7Barray%7D%7Bccc%7D1%260%265%5C%5C0%26-5%267%5C%5C0%263%26-4%5Cend%7Barray%7D%5Cright%5D%5C%5C%5C%5C%3D%5Cleft%5B%5Cbegin%7Barray%7D%7Bccc%7D6%26-10%266%5C%5C4%266%262%5C%5C8%262%26-6%5Cend%7Barray%7D%5Cright%5D%20-%5Cleft%5B%5Cbegin%7Barray%7D%7Bccc%7D1%260%265%5C%5C0%26-5%267%5C%5C0%263%26-4%5Cend%7Barray%7D%5Cright%5D%5C%5C%5C%5C%3D%5Cleft%5B%5Cbegin%7Barray%7D%7Bccc%7D5%26-10%261%5C%5C4%2611%26-5%5C%5C8%26-1%26-2%5Cend%7Barray%7D%5Cright%5D)
Row 1 column 2(a12)=-10
Hence,-10 is your answer.
7/21 is greater than 3/18
=42/126 is greater than 21/126
Answer:
1. Formula is A2 : A9 = COUNT( A2: A9 ) = 8
2. Formula is SUM( A2: A9 ) = 36
3. Formula is B2 : B9 = COUNT( B2: B9) = 8
4. Formula is MAX( C2: C9) = 5
5. Formula is MIN( C4: C8) = 3
6. Formula is SUM( C5 - C6) = 0
7. Formula is AVERAGE( C2: C9) = 4
Step-by-step explanation: Have a nice day! ✌️
Answer:
30 units^2
Step-by-step explanation:
The area of a trapezoid is
A = 1/2 (b1+b2)h
The scale is 2 units per line
b1 = 2 units
b2 = 8 units
h = 6 units
A = 1/2 ( 2+8) * 6
= 1/2 (10)6 = 30 units^2
