The correct is 40 hope I helped
Step-by-step explanation:
By Law of Indices,
8^(-2) = 8^0 / 8^2
= 1 / 64.
Answer:
y=4
x=3
7
Step-by-step explanation:
Edg2021
Answer:
k=-1
Step-by-step explanation:
1-2k-2k=5
1-4k=5
4k=1-5
4k=-4
k=-4/4
k=-1
Answer:
o.42
Step-by-step explanation:
