Answer:
27
Step-by-step explanation:
r = 9
s = 6
r^2
= r x r
= 9 x 9
= 81
13s
= 13 x 6
= 108
13s - r^2
= 108 - 81
= 27
Answer:1. 7 2. 
Step-by-step explanation:
1. 
= 7
2. ( doesn't have any simplest radical form)
Not sure what your asking but:
0.000675 is equivalent to 6.75x10^-4
hope this helps
Answer:
It should take roughly 3.5 years
Step-by-step explanation:
Answer:
2+n=-6
Step-by-step explanation:
To simplify n
n=-8
