Answer:
26 cm^3
Step-by-step explanation:
volume of cylinder = (pi)r^2h
volume of cone = (1/3)(pi)r^2h
Since (pi)r^2h = volume of cylinder, then you get
volume of cone = (1/3)(volume of cylinder) = (volume of cylinder)/3
The difference between the volume of a cylinder and the volume of a cone is that a cone with the same radius and height has 1/3 the volume of the cylinder.
If you know the volume of a cylinder, then the volume of a cone with the same radius and height is 1/3 the volume of the cylinder, or simply, divide the volume of the cylinder by 3.
volume of cylinder = 78 cm^3
volume of cone = (78 cm^3)/3 = 26 cm^3
"C" would be the correct answer.
y>2x
y>3
Plug in the points. (1,5)
5>(2*1)
5>2 That is correct.
5>3 That is correct.
I hope this helps!
~cupcake
<span>The mode and median didn't change very much. They also stayed around where most of the data is. So it seems that outliers have the biggest effect on the mean, and not so much on the median or mode. Hint: calculate the median and mode when you have outliers.</span>
That is a rhombus and the formula is A= PQ/2
Answer:
You need 864.52 sq. in. of blue tile.
Step-by-step explanation:
We have the circumference of the blue circle, 113.097.
C = πd
113.097 = 3.14d
Divide both sides by 3.14:
113.097/3.14 = 3.14d/3.14
36.018 = d
diameter = 2x the radius, so r = 36.018/2 = 18.009.
The area of a circle is given by the formula
A = πr²
A = 3.14(18.009)² = 1018.38 sq. in.
The area of the small yellow circle is given by
A = 3.14(7²) = 3.14(49) = 153.86
Subtracting these two, we have
1018.38 - 153.86 = 864.52 sq. in.