Answer:
The sum of four and a number multiplied by two
Step-by-step explanation:
Answer:
at first put the value of X
after that do the equation.
Step-by-step explanation:
hope it will help you
2/5= 12/1/3 feet
1 hour = 30/5/6 feet
Answer:
3 times 4 + 5 = 17
Step-by-step explanation:
3d+5=17
-5 -5
________
3d = 12
__ __
3 3
d = 4
The volume of a sphere is defined as:
V=(4*pi*r^3)/3
then, if we double the radius of the sphere (r=2r):
V=(4*pi*(2r)^3)/3
V=(4*pi*(2^3*r^3))/3
V=(4*pi*r^3)/3*8
Then, the answer is that if you double the radius of the sphere, its volume is increased 8 times.
