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.
8(1+3) and that is that answer easy
brainly should let more people answer the question's
Step-by-step explanation:
3. would be obtuse ( degree higher than 90 degrees)
4. would be acute ( degree lower than 90 degrees)
5. would be right ( degree exactly 90 degrees)
:)