Matrix A has 3 rows, 2 columns
Matrix B has 3 rows, 2 columns
The number of columns in matrix A (which is 2) does not match up with the number of rows in matrix B (which is 3).
So the matrix multiplication A*B is undefined. We cannot multiply the matrices.
The triangle has a base of 4 and a height of 2.
5c=y. This is the equation represented in the statement.
Your answer is 160 i had this on a test hope this helps
