9×9=81 so it would be 9cm
Answer:
1. 3 2
/5
2. 2/
3
3. 3/4
Step-by-step explanation:
Answer: Y is equal to 1
Step-by-step explanation:
If any variable is by itself like for example 1 + y, that variable would equal one because it's all by itself so it attomatically equals 1. But if the variable was with another number like 1y, then it would mean you have to multiply it by whatever why would equal.
Hope This Helps!
9x +1= 0
9x/9 +1-1=0
X= 9-1
X= 8
