Answer:
361.7cm²
Step-by-step explanation:
Volume of sphere 1= 8cm³
=
Volume of sphere 2 = 647cm³
But volume of sphere = 4/3πr³
The radius of sphere 2
647 = 4/3πr³
((3*647)/4)/π= r³
5.36544 = r
Surface area = 4πr²
Surface area for the big sphere
= 4π5.36544²
= 361.7cm²
This is the correct answer try it....
133/8
Answer:
Answer is D.
Step-by-step explanation:
42 times 2 because 84 divided by 24 equals 2. Also, 84 divided by 2 equals 24.
Answer:
-2/3
Step-by-step explanation:
The line goes down 2 for every 3 to the right.
