Seudónimo
Seudónimo
19-04-2018
Mathematics
contestada
Please help. Thank you very much.
Respuesta :
hudadagra
hudadagra
19-04-2018
Since we know the volume and the radius we can solve for height.
h = V/πr²
h = 287.7/(3.14)(5)²
h = 287.7/78.5
h = 3.66 in
So the height is
D. 3.6 in
Hope this helps :)
Answer Link
prestonshelton
prestonshelton
19-04-2018
Hello!
You can use the equation to find the volume to find the height
The equation is
V = [tex] \pi r^{2} h[/tex]
V is volume
r is radius
h is height
Put in the values you know
282.7 = [tex] \pi 5^{2} h[/tex]
We can substitute 3.14 for pi
282.7 = 3.14 * 5^2 * h
Square the 5
282.7 = 3.14 * 25 * h
Multiply 3.14 and 25
282.7 = 78.5h
Divide both sides by 78.5
3.6 = h
The answer is D) 3.6
Hope this helps!
Answer Link
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