Answer:
x=5 use its a great source
8400/2 then simplify
Step-by-step explanation:
Answer: 452.39m²
Step-by-step explanation:A=4πr2=4·π·62≈452.39m²
The Answer is:
(5a2-3a+8)+(-4a2-1)+(15a+11)
=1187n
5n+1182n=?
