Answer:
79.25
Step-by-step explanation:
Answer:
y = 6
Step-by-step explanation:
Answer:
-
Step-by-step explanation:
Given the 2 by 2 matrix
The determinant = ad - bc
For the given matrix
a = , b = , c = , d = , thus
ad - bc = × - ( × ) = - = -
Answer:
Associative Property
Step-by-step explanation:
Answer:
no
Step-by-step explanation:
4:12
Divide each by 4
4/4:12/4
1:3
Multiply each by 2
1*2: 3*2
2:6
That is not equal to 2:5