Answer:
The surface area is multiplied by 3.
Step-by-step explanation:
If r is the radius of a sphere its surface area = 4(pi)r^2. If the radius is doubled then its surface area = 4(pi)(2r)^2 = 4*4(pi)r^2. So the surface area becomes 4-fold or the increase in surface area is 300%.
Answer:80 R:10
Step-by-step explanation:
1050 divided by 13 is 80 R 10
Answer:
- y=8+2x
- 16+4x=2y
- 16+4x=2(8+2x)
- 16+4x=16+4x
- 4x-4x=16-16
Step-by-step explanation:
sorry after this I am confused
