Answer:
1/4
Step-by-step explanation:
Find the gcm and/or multiply the fractions
2/3 x 3/8= 6/24
Simlify and get 1/4
To add matrices, we add the corresponding components.
The given matrices is
We add the corresponding components to get;
We simplify to get:
20
10+10+10+10=40
40/2=20
x= -3 or x= -4
it is b because I did the problem yes it is b