Answer:
pi*2^2*2sqrt3/3
if pi=3
8sqrt3
Step-by-step explanation:
-108x(x-3) I’m pretty sure
Answer:
c = √85
c = 9.2
Step-by-step explanation:
a² + b² = c²
7² + 6² = c²
49 + 36 = c²
85 = c²
c = √85
c = 9.2
Answer:
0.5 over 1
Step-by-step explanation:
look at how much it goes down
Suppose you can factorize:

Then by expanding the right side, you have

which means in this case, you have to have