What is the volume of a sphere having a diameter of 6 cm?
2 answers:
Answer:
113.1
Step-by-step explanation:
Volume of sphere = × π × r²
Volume of sphere = × π × 3²
Volume of sphere = × π × 9
Volume of sphere = × 9 π
Volume of sphere = 113.1
Answer:
Step-by-step explanation:
The formula to calculate the volume of a sphere is:
Where r is the radius of the sphere.
In this case we do not know the radius of the sphere, but we know the diameter.
By definition the diameter of a sphere is equal to twice the radius. This is:
In this case d=6 cm
So
Finally
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Answer:
im pretty sure its a
Answer:
Area: 4071.5m²
Circumference: 226.19m
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Answer:
x=3
- 2(2x-3)=6
- 5x - (3x-1)=7
- 5x-2x-4=5
x=2
- 5(x+3)=25
- 4x-(2x+1)=3
- x+2x+3=9
Plug in 0.9 for x
-(x) + 2.7
- (0.9) + 2.7
simplify
2.7 - 0.9 = 1.8
1.8 is your answer
hope this helps
Answer:
x=90 y=24
Step-by-step explanation:
I'm pretty sure if you're using slope this should be it.