Definition a brief informal dedication as of a book or a work of art
Yes, your answers are correct.
The volume of a cone is given by V = 1/3πr²h. Since the diameter of the first cone is 4, the radius is 2; therefore the volume is
V = 1/3π(2²)(8) = 32π/3
We divide the volume of the sink, 2000π/3, by the volume of the cone:
2000π/3 ÷ 32π/3 = 2000π/3 × 3/32π = 6000π/96π = 62.5 ≈ 63.
The diameter of the second conical cup is 8, so the radius is 4. The volume then is:
V = 1/3π(4²)(8) = 128π/3
Dividing the volume of the sink, 2000π/3, by 128π/3:
2000π/3 ÷ 128π/3 = 2000π/3 × 3/128π = 6000π/384π = 15.625 ≈ 16
Answer:
C. x=-48
Step-by-step explanation:
x/4=-12
multiply both sides by 4
4x/4=4 (-12)
simplify
x=-48
So first of all write down 82 / 12 and do the problem.Divide 82 / 12.
Next you get the answer which is,based on a calculator,which is <span>6.83333333333.
But because it's money well I'm guessing it could be 6.83 or 6.833 or the real answer.
The question is confusing but I hope I could help :D</span>
(7-2)2=5*2=10
or
(7-2)2=7*2-2*2=14-4=10
