Answer:
Length-25
Width-9
Step-by-step explanation:
x-width
2x+7-height
6x+14=68
-14 -14
6x=54
x=9
"n choose k" gives you the number of possible unique combinations...
n!/(k!(n-k)!)
n=number of elements to choose from and k=the number of elements that you choose...in this case:
7!/[2!(7-2)!]
7!/[2!5!]
21
There are 21 possible different two question combinations that she can pick.
Answer:
umm both the same and the tennis courts have a sister in their m
The answer is 2,-1 i hope this helps you out!
Answer:
175/25
Step-by-step explanation:
i think this answers you question
