Answer:
B.
Step-by-step explanation:
The absolute value of 0 is 0 so 0 = 0 is true.
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
1.567 rounded to the nearest tenths place is 1.6
10÷5=2. 10÷2=5. They are all a factor tree
