The variables are the row and column labels (except "total"). The appropriate choice is
... period number and study group number
Answer:
Step-by-step explanation:
Answer:
(
5
+
2
i
)
+
(
3
−
2
i
)
Remove parentheses.
5
+
2
i
+
3
−
2
i
Add
5
and
3
.
8
+
2
i
−
2
i
Subtract
2
i
from
2
i
.
8
+
0
Add
8
and
0
.
8
Step-by-step explanation:
Answer:
the top righ andt doesn't belong to each other because the first antenna is at the left. equal means it needs to have a connection or its have to be absolutely the same. in this case the equal picture is not the same
