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Elza [17]
2 years ago
13

A cylinder and a cone have the same diameter: 8 inches. The height of the cylinder is 5 inches. The height of the cone is 15 inc

hes.
Use π = 3.14.

What is the relationship between the volume of this cylinder and this cone? Explain your answer by determining the volume of each and comparing them. Show all your work.
Mathematics
1 answer:
SOVA2 [1]2 years ago
3 0

The volume of the cylinder and the cone is equal

<h3>Volume of a cylinder and a cone</h3>

The formula for calculating the volume of a cylinder is expressed as:

V = πr²h

where

r is the radius

h is the height

For the cylinder

r = 8/2 = 4 in

h = 5

Substitute

V = π(4)²*5
V = 80π cubic inches

For the cone

r = 4 in

h = 15in

Substitute

V = 1/3πr^2h

V = 1/3(π)(4)^2 * 15

V = 80π cubic inches

Hence the volume of the cylinder and the cone is equal

Learn more on volume of cylinder and cone here: brainly.com/question/971817

#SPJ1

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The answer is Acute Angle
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A recipe for fruit salad includes 1/5 cup of grapes for 3 servings. How many cups of grapes are needed for 50 servings of this f
choli [55]

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300 is your answer

Step-by-step explanation:

6 0
3 years ago
Dena has 6.25 inches of blue ribbon, 0.375 foot of orange ribbon, and 0.5 yard of green ribbon. How many inches of ribbon does D
ipn [44]

Answer:

<h2>28.75in</h2>

Step-by-step explanation:

We are expected to convert all units to inches in this problem

Step one:

given data

blue ribbon=6.25 inches

orange ribbon=0.375 foot

green ribbon=0.5 yard

Step one:

convert orange ribbon=0.375 foot to inches

1 ft = 12 in

0.375ft=xin

cross multiply

x=12*0.375

x=4.5in

orange ribbon= 4.5in

convert green ribbon yd to inches

1 yd = 36 in

0.5 yd=xin

cross multiply

x=36*0.5

x=18in

green ribbon= 36in

total lenght in inches =6.25+4.5+18

=28.75in

3 0
3 years ago
Add the binomial (8a + 3) + (a + 2)​
Juli2301 [7.4K]

Answer:

9a+5

Step-by-step explanation:

We add only like terms:

8a+a=9a

3+2=5

9a+5

So 9a+5 would be our final answer

3 0
3 years ago
Read 2 more answers
The dimensions of a rectangular prism are given in the net shown. 7 in. x4 . 3 in. 5 in. 3 in.x 4 5 in. What is the total surfac
swat32

The total surface area of any given net of a rectangular prism = area of each rectangular face.

<h3>What is the Total Surface Area of a Rectangular Prism?</h3>

If we are given the net of a rectangular prism, the total surface area of the rectangular prism is the area of each rectangular face all summed together.

The image of the net of the rectangular prism is missing, however, let's assume the image attached below is the net of the prism.

Therefore, the total surface area of the rectangular prism = area of each rectangular face = 20 + 8 + 40 + 8 + 20 + 40 = 96 cm².

Learn more about the rectangular prism on:

brainly.com/question/1015291

8 0
2 years ago
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