Answer:
Answer is 3/4
Step-by-step explanation:
Answer:3.53
Step-by-step explanation:
I found it on a quiz game got it right
Answer:
4 gallons
Step-by-step explanation:
86 = 23x -6
92 = 23x
x = 4
The answer is A) -23
A is a 1x3 Matrix while B is 3x1 Matrix. Since A has the same number of rows as that of the number of columns of B, they can be multiplied. A has 1 row and B has 1 column. So, their products is a 1x1 Matrix.
Simply, the operation is:
(3)(-1) + (-2)(4) +(6)(-2) = -23
