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.
Answer:
see explanation
Step-by-step explanation:
Given
Distribute the 3 parenthesis on the numerator
= 
Collect like terms on the numerator
= 
Divide each of the terms on the numerator by 4
= 
+ 
+ 
= - 6a + 9b - 12c ← factor out - 3 from each term
= - 3(2a - 3b + 4c)
Compare with
X(2a + Bb + Cc) to obtain
X = - 3, B = - 3, C = 4
Answer:
Step-by-step explanation:
In this situation, you would add the two exponents (the little numbers at the top) together for the answer.
Answer:
<h2>Option A</h2>
Step-by-step explanation:
<h3>To round to ONE decimal place means one significant number should be after the decimal point (.)</h3><h3>Option A is the correct answer because if I a zero leads after the decimal point then it isn't significant.</h3><h3>The zero in option A is insignificant but other numbers are and it says to ONE decimal place so option A is the correct answer.</h3><h3>Hope this helps.</h3>
Good luck ✅.
