Answer:
(10x - 5) square units.
Step-by-step explanation:
Let the lengths of equal sides be x units.
Hence, AB + AD + DC = x + x + x = 3x
Therefore, BC = 3x - 2

The answer is A. The Associative Property, followed by the Associative Property.
It's because they want you to group stuff, not simplify them.
Well there is 24 hours in a day so 24 - 15 = 9. So he spends 9 hours awake.
Answer:
.6 goes into 12.66 21.1 times
Answer:
19 inche
Step-by-step explanation:
Perimerer of rectangle = 2(length + breadth)
60 = 2(length + 11)
60/2 = (length + 11)
30 - 11 = length
19 = length