If the radius is halved (divided by 2, than the volume would be divided by 2 divided by 2 and divided by 2 again.
The reason is that the radius is only one dimensional (a line). Volume three dimensional, so the volume would be affected 3 times in the exact same way the one dimension is affected.
If 1 is divided by 2, divided by 2, and divided by 2 again, this is the same as saying
1/2 x 1/2 x 1/2
This equals 1/8.
The volume of the smaller sphere is 1/8 of the original.
Answer:
x=2, mn=ol=7
Step-by-step explanation:
by definition of a parallelogram we can see that the 2 lines are equal and therefore x+5=2x+3 which we can solve and get x=2. We can put the x=2 back into either line to solve since the 2 lines have equal length. Done!
Answer:
1. .........................................
- 2x = 3
- x = 3/2 Fraction
- x = 1.5 Decimal
2. ..........................................
- 5y = 3
- y = 3/5 Fraction
- y = 0.6 Decimal
3. ..........................................
- 0.3z = 0.009
- z = 0.009/0.3 = 9/300 = 3/100 Fraction
- z = 0.09 Decimal
Answer:
15x^2+2
Step-by-step explanation:
(10x^2 -1 + 4x) + (3 + 5x^2 - 4x)
Combine like terms
10x^2+5x^2+4x-4x-1+3
15x^2+2
4x * 9 = ?
4.3 * 9 ⇒ 1 2 * 9 = 108
