Answer:
Step-by-step explanation:
If they were joined together, wouldn't the length of both squares combined be 20cm?
Therefore, it'd be (10+20+10+20) for the perimeter.
60cm.
If she cuts 5/6 of 3 off, then she removes 5/6*3=15/6=5/2 inches.
The answer is E:5
a^n/b^m=a/b^n/m
So x/x=1 and 25/5=5
Then 5^1=5
-3 . This is because if you divide any negative number by a positive number, you'll always get a negative answer.
