C x=4y can no be true.
x=4y, total phonographs are 5y
5y cannot be 24 if y is an integer.
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
Answer:
b because first u need to remove the parentheses then u disturbe
Answer:
srry I don't see the full picture, half of it is cut off
