Answer:
-2
Step-by-step explanation:
Answer:
x+133= 130
maybe
Step-by-step explanation:
Answer:
dude you need to show the whole answer
Step-by-step explanation:
sorry I couldn't help
Answer:
The volume inside the cylinder is
.
Step-by-step explanation:
Given : Four spheres of radius 6 cm just fit inside a cylinder.
To find : Calculate the volume inside the cylinder that is empty ?
Solution :
The volume of the cylinder is volume of 4 spheres.
The volume of sphere is 
The radius is 6 cm.
The volume of four spheres is


Therefore, the volume inside the cylinder is
.
-x + y = 4
2x+3y= 2
-2x + 2y = 8
2x + 3y = 2
5y = 10
y= 2
-x + 2 = 4
-x = 2
x = -2