1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Nataly [62]
3 years ago
11

A cylinder and a cone have the same diameter: 8 inches. The height of the cylinder is 3 inches. The height of the cone is 18 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:
mina [271]3 years ago
8 0

Vcylinder=\pi r^2 h

Vcone=\frac{1}{3} \pi r^2 h


if we compute the volumes

given that d=8 and height cylinder=3 and height cone=18

note that d/2=r so 8/2=4=r


Vcylidner=[/tex] \pi (4)^2* 3[/tex]=\pi (48)=150.72 cubic inches

Vcone=\frac{1}{3} \pi (4)^2 * 18=\pi (96)=301.44 cubic inches


hmm, if we divide the volume of the cone by thhe volume of the cylinder, we get 301.44/150.72=2


so the relationship is that the cylinder volume is 2 times that of the volume of the cone

You might be interested in
On Naomi's cell phone plan, the amount she pays each month for international text messages is proportional to the number of inte
egoroff_w [7]

A. Constant of proportionality in this proportional relationship is; k=5

B. Equation to represent this proportional relationship is : c=t/k

Step-by-step explanation:

A.Given that : the amount she pays each month for international text messages is proportional to the number of international texts she sends, then

$3.20 k = 16  ---------where k is the constant of proportionality

k= 16/3.20 =5

k=5

B. Let c be the cost of sending the texts per month and t be the number of texts sent per month , so

c=t/k

c=t/5 ---------- is the proportionality relationship.

For t=16 , c= 16/5 =$3.20

Learn More

Proportionality :brainly.com/question/11490054

Keywords: cell phone plan, month, international texts, proportional,paid

#LearnwithBrainly

4 0
3 years ago
Which expression is equivalent to −6(23−12)?
Softa [21]

Answer:

C

Step-by-step explanation:

5 0
2 years ago
Kath starts with a number. she adds 3 to her number then double the result. finally, she subtracts 7. if she ended with 9, what
Dimas [21]
The answer is 5. Work backwards: first add 7 to 9, then divide by 2, then subtract 3.

9+7=16
16/2=8
8-3=5

Cross Check:
5+3=8
8*2=16
16-7=9

Final Answer: 5
4 0
3 years ago
Paul bought a photo frame which measured 10 inches in length and 8 inches in width. Determine the diagonal length of the photo f
Katyanochek1 [597]

Answer:

≈12.8

Step-by-step explanation:

hope this helps

7 0
2 years ago
Read 2 more answers
A bag contains 10 blue, 6 green, and 4 red marbles. you choose one marble. without putting it back, you choose a second marble.
Alex777 [14]
2/20 is a possibility 
7 0
3 years ago
Read 2 more answers
Other questions:
  • Im on a time limit! could someone help me with this?
    5·2 answers
  • If 4 adult elephants eat 320 pounds of food, how many ounces of food should the zookeeper purchase?
    14·1 answer
  • This circle graph shows the parts of her time that Kim spends listening to different types of music. Kim spends her time listeni
    5·2 answers
  • 3. Find the solution set of x.
    13·2 answers
  • NEED HELP ASAP PLEASE HELP
    6·2 answers
  • 3^(3)•4-(48-3)/5^(2)-18
    8·1 answer
  • Solve the triangle. Round your answers to the nearest tenth.
    13·1 answer
  • 5x-8=37 find the value of x
    5·1 answer
  • Find the volume of Jupiter and Earth
    8·1 answer
  • In ANOP, P = 2.5 cm, n = 2.3 cm and 20=71º. Find the area of ANOP, to the nearest
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!