Answer:
96 cm³
Step-by-step explanation:
v = 4 x 3 x 8 = 96 cm³
12 inches is the perimeter
Answer:
82 minutes.
Step-by-step explanation:
So first calculate the percentage 37 minutes is. It is 45%
Next find how much 1% is.
Divide by 45.
Multiply by 100 to find how much the whole time is: 
The decimal version is: 82.2222222222...
Which simplifies to 82 minutes.
X=leahs cousins age
2x+x=36
add the x's together.
3x=36
you then divide 3x by 3 and 36 by three.
36/3=12
leah's cousin is 12.
36-12=24
leah is 24.
hope this helps xx
Answer:
45cm
Step-by-step explanation:
Volume of a sphere = 4/3πr³
Volume of an hemisphere = 1/2 of volume of a sphere
Volume of hemisphere = 1/2{4/3πr³}
Volume of hemisphere = 2/3πr³
Given
Volume of the hemisphere = 60,750πcm³
60,750π = 2/3πr³
π cancels out
60,750 = 2/3r³
Multiply both sides by 3
2r³ = 60,750×3
2r³=182,250
Divide both sides by 2
r³ = 91,125
Find the ∛ of 91,125 to eliminate the cube on r
r = ∛91,125
r = 45cm
