The volume of a right circular cone that has a height of 17 m and a base with a circumference of 6.3 m. Round your answer to the nearest tenth of a cubic meter.

volume of the cone is 17.9m³

Step-by-step explanation:

The formula for determining the circumference of the a circle is expressed as

Circumference = 2πr

Since the circumference of the base of the cone is 6.3m, π = 3.14, then

2 × 3.14 × r = 6.3

6.28r = 6.3

r = 6.3/6.28

r = 1.003m

The formula for determining the volume of a cone is expressed as

Volume = 1/3πr²h

Where

h represents the height of the cone

r represents the radius of the cone

π is a constant whose value is 3.14

From the information given

Height = 17 meters

Radius = 1.003 meters

Therefore,

Volume of cone = 1/3 × 3.14 × 1.003² × 17

= 17.9 m³

x= -3

step-by-step explanation:

step 1: simplify brackets

4 - x - 1 = 6

step 2: simpilfy

3 - x = 6

step 3: subtract 3 from both sides

-x = 6 - 3

step 4: simpilfy 6 - 3

-x = 3

step 5: multiply both sides by -1

x = -3

option: d is correct

step-by-step explanation: