the one where they are diagonal from one another
There are only eight of them, because 9² is more than 80 .
If I must, here they are:
1² = 1
2² = 4
3² = 9
4² = 16
5² = 25
6² = 36
7² = 49
8² = 64
You should be able to rattle off this list.
Technically it would be none of the above.....it would be 272a-8
0.861
the one at the end is rounded down... making the decimal 0.86
Making it 86%
Answer:
16
Step-by-step explanation:
the negative outside the parenthesis removes the negative that is with the 19 and it is going to be 19-3 which equal 16
