18 (goes down): 17, 16, 15
12 (goes up): 13, 14, 15
The shortest height at which the two stacks of boxes will be the same height is 15.
Hope I was able to help!
Answer:
(a+b)²=a²+2ab+b²
Step-by-step explanation:
Hope this helps!!!
Answer:
-45.4545454545 *45 repeating*
Step-by-step explanation:
Answer:
4
Step-by-step explanation:
I used a Calculater