Answer:
z=9/2
Step-by-step explanation:
36-8z=0
36=8z
z=36/8
z=9/2
900 : 1
The linear ratio = a : 30a = 1 : 30
volume ratio = 1³ : 30³ = 1 : 900
ratio of larger to smaller = 900 : 1
Answer:
The volume of the cone is of 18h, in which h is the height of the cone.
Step-by-step explanation:
Volume of a cone:
The volume of a cone with base area 
and height h is given by:
Area of base = 54 cm
This means that 
and thus:
The volume of the cone is of 18h, in which h is the height of the cone.
1 Multiply both sides by
4
x
4x.
−
3
=
−
3
2
×
4
x
−3=−
2
3
×4x
2 Simplify
3
2
×
4
x
2
3
×4x to
6
x
6x.
−
3
=
−
6
x
−3=−6x
3 Divide both sides by
−
6
−6.
−
3
−
6
=
x
−6
−3
=x
4 Two negatives make a positive.
3
6
=
x
6
3
=x
5 Simplify
3
6
6
3
to
1
2
2
1
.
1
2
=
x
2
1
=x
6 Switch sides.
x
=
1
2
x=
2
Answer:4 cm
Step-by-step explanation:
You would do 9cm - 5cm
