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Natali [406]
2 years ago
12

A tin man has a head that is a cylinder with a cone on top. The height of the cylinder is 12 inches and the height of the cone i

s 6 inches. The radius of both the cylinder and the cone is 4 inches. What is the volume of the tin man's head in terms of pi? A. 192pi inches3 B. 224 pi inches3 C. 384pi inches3 D. 912pi inches3
Mathematics
1 answer:
professor190 [17]2 years ago
3 0
The general formula of volume
v cylinder = π × r² × t
v cone = 1/3 × π × r² × t

Calculate the volume of cylinder
v cylinder = π × r² × t
v cylinder = π × 4² × 12
v cylinder = π × 16 × 12
v cylinder = 192π

Calculate the volume of cone
v cone = 1/3 × π × r² × t
v cone = 1/3 × π × 4² × 6
v cone = 1/3 × π × 16 × 6
v come = 32π

Calculate the volume of hat
v hat = v cylinder + v cone
v hat = 192π + 32π
v hat = 224π

The volume of the hat is 224π in³
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3 years ago
-3x – 10 = 32Help me I need the answer
Nesterboy [21]

Answer:

<h2><u><em>x = - 14</em></u></h2>

Step-by-step explanation:

-3x – 10 = 32 Help me I need the answer

-3x – 10 = 32

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10 months ago
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sveta [45]
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We will use 10 for a, 15 for b, and 20 for c.

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Your answer is:

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Step-by-step explanation:

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