Answer:
a=6 or -6
Step-by-step explanation:
Solve the determinant to get a²-36=0
(a-6)(a+6)=0
a=6 or -6
Answer:
Points; (0,4), (2,5), (4,6),(6,7), (8,8) & (10,9)
Step-by-step explanation:
Answer:
Step-by-step explanation:
Given equation,
( commutative law of multiplication )
( Associative property )
( identity property )
( Associative property )
( identity property )