Answer:
this figure is Rhombus so 1 = 90
then 2= 60
Step-by-step explanation:
Answer:15m on each side
Step-by-step explanation:
Answer:
See attachment
Step-by-step explanation:
The given matrix equation is:

To find Matrix X, we need to multiply both sides of the equation by 2 to obtain:

This simplifies to;

By scalar multiplication, we multiply each entry in the matrix A by to 2 to obtain matrix X.