A square matrix has the same number of rows as columns. In computer graphics, square matrices are used for transformations. A rectangular matrix is one where the number of rows or columns may not be the same. ... Below is a 4 x 1 column matrix. A row matrix consists of a single row.
Answer:
A=15
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Answer:
can you show the patterns?
Step-by-step explanation:
7 and 2 remaining game cards
Answer:
x = 3
Step-by-step explanation:
4(x+7)=9(x-1)+22
Begin solving for x by performing the indicated multiplication:
4x + 28 = 9x - 9 + 22
Combine the x terms:
28 = 9x - 4x - 9 + 22
28 = 5x + 13
Subtracting 13 from both sides isolates 5x:
15 = 5x. Then x = 3
