Find the volume of a right circular cone that has a height of 19.4 in and a base with a circumference of 8.3 in. round your answer to the nearest tenth of a cubic inch.

Step-by-step explanation:

The volume of a right circular cone is given by the formula,

where is the height of the cone.

We can deduce the radius from the circumference of the cone.

It was given that the circumference is 8.3 in.

The volume of the cone now becomes;

The volume of the cone to the nearest tenth is 35.4 cubic inches to the nearest tenth.

none.

step-by-step explanation:

m

1

=

5

m1=5

b

=

−

1

b=-1

find the slope and y-intercept of the second equation.

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m

2

=

0

m2=0

b

=

−

6

b=-6

compare the slopes

m

m of the two equations.

m

1

=

5

,

m

2

=

0

m1=5,m2=0

compare the two slopes in the decimal form. if the slopes are equal, then the lines are parallel. if the slopes are not equal, then the lines are not parallel.

m

1

=

5

,

m

2

=

0

m1=5,m2=0

the answer is d

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