Answer:
c
Step-by-step explanation:
segment is circle - lower triangle
The picture isn't loading so i'll answer based on what is shown.
If x-4=-2, then x is 2.
Answer:
I thank its b not sure sorry if its wrong
The last digit will simply be equal to 8^1000, since the 10 will not have any effect on the units digit. Take the first few powers of 8, examining only the last digit:
8^1=8
8^2=4
8^3=2
8^4=6
8^5=8
8^6=4
We see that it continues in this pattern. Powers evenly divisible by 4, therefore, end in 6. Since 1000 is divisible by 4, 8^1000 ends in 6, so 18^1000 also ends in 6.
