<span>i think the maximum length of the figure would be : 6
The total blocks that exist to form should be 8
we know that 3 is used for the height , so the remaining will be 5.
but we can use the first blocks as the foundation for the additional length. The figure would look like this :
O
O
OOOOOO ---------> total of 8 blocks</span>
To multiply B and A, the number of columns of B must matc the number of rows of A.
<h3>
When we can multiply two matrices?</h3>
When we multiply two matrices, A and B, we multiply the rows of matrix A by the columns of matrix B.
Now, the number of elements in a row of a matrix, is equal to the number of columns (and the number of elements in a column is equal to the number of rows).
To multiply BxA:
Then, a row on matrix B must have the same number of elements than a column in row A.
Then, to multiply BxA, the number of columns of B must match the number of rows of A, meaning that the correct option is the last one.
If you want to learn more about matrices, you can read:
brainly.com/question/11989522
Answer:
Please check the explanation.
Step-by-step explanation:
Solving the expressions
7)
given the expression
so
8)
so
9)
so
Calculate within parentheses
10)
solving
Answer:
I am sure that answer is 18.
I hope you got it
