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Mathematics

1 answer:

Anarel [89]3 years ago

3 0

Answer: volume = 1282.2 ft³

Step-by-step explanation:

The composite figure consists of a cone and a cylinder. The volume of the composite figure is

Volume of cylinder + volume of cone.

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

Volume = πr²h

Where

r represents the radius of the cylinder.

h represents the height of the cylinder.

π is a constant whose value is 3.14

From the information given,

Radius = 7 ft

Height = 6 ft

Volume = 3.14 × 7² × 6 = 923.16ft³

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

Volume = 1/3πr²h

From the information given,

Radius = 7 ft

Height = 7ft

Volume = 1/3 × 3.14 × 7² × 7 = 359ft³

Volume of composite solid =

923.16 + 359 = 1282.2 ft³

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What is the answer to this question

densk [106]

Answer:

- 1, 1, - 3

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To obtain the value of f(1), we require the corresponding value of y from the graph when x = 1

From the graph

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