The height of a cone is twice the radius of its base.
What expression represents the volume of the cone, in
cubic units?
A. 2/3 pi x 3
B. 4/3 pi x 2
C. 2 pi x 3
D. 4 pi x 3

Option A) 2/3 πx³ is the expression that represents the volume of cone in cubic units.

Step-by-step explanation:

The general formula for the volume of the cone is given by,

⇒ 1/3 πx²h

where,

It is given that,

Height of the cone is twice the radius of its base.

Therefore, the volume of the cone is represented as

⇒ Substitute h=2x in the volume of the cone volume.

⇒ 1/3 πx²(2x)

⇒ 2/3 πx³ cubic units.

Hence, option A) 2/3 πx³ is the expression that represents the volume of cone in cubic units.

10a^3+277a^2-132a-792

step-by-step explanation:

(2a+11)(5a-12)(foil)

=10a^2-24a+55a-132 =10a^2+31a-132

(10a^2+31a-132)(a+6)

=10a^3+60a^2+31a^2+186a^2-132a-792 =10a^3+277a^2-132a-792

i hope this is what you are looking for : )