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
Lisa [10]
3 years ago
9

How does the volume of a cylinder change when its diameter is halved

Mathematics
1 answer:
Ivahew [28]3 years ago
7 0

The volume of a cylinder is given by πr²h where, r is the radius of the cylinder and <span>h </span>is the height of the cylinder.

Also<span> r=d/2</span> , where d is the diameter of the cylinder.

Therefore if the diameter is halved, the radius also gets halved ,i.e., it becomes r/2. Therefore the new volume =<span> π(r/2)²h</span>

=π(r²/4)h

<span>=(1/4) πr²h</span>

<span>
</span>

You might be interested in
The price of a bracelet is $1.29. If the tax rate is 5%, find the total cost of<br> the bracelet
Salsk061 [2.6K]

Answer: $1.35

Step-by-step explanation:

1.29 * 5% = 1.29 * 0.05 = 0.0645

0.0645 rounds down to 0.06

1.29 + 0.06 = 1.35

3 0
3 years ago
Can yall help me please
Luda [366]
√896z^15/<span>√225z^6 

= </span>√896z^9/<span>√225

= </span>√64√14(z^4)<span>√z/15

= 8</span>√14(z^4)<span>√z/15

= (8z^4/15) * </span><span>√14z

x = 8</span>
7 0
3 years ago
PLEASE ANSWER THE PIC BELOW
Dmitrij [34]

Answer:

3.7

Step-by-step explanation:

7 0
2 years ago
Read 2 more answers
This is a way of expressing a relationship between x and y in set notation. It is called an ____ pair.
motikmotik
I think its called a linear pair
3 0
3 years ago
Read 2 more answers
Pleas help? No links pleas. I will give you points...
Elden [556K]

Answer:

what are the answers?

Step-by-step explanation:

I can't give it to you without answer choices

4 0
3 years ago
Other questions:
  • The table shows the results of rolling a number cube, with sides labeled 1 through 6, several times.
    13·1 answer
  • Quadrilateral JKLM has vertices J(–7, –2), K(–2, –2), L(–3, –4), and M(–6, –4). Find the midpoints of each of the sides JM andKL
    14·2 answers
  • $1675 at 4.6% for 4 years whats the interest earned and balance amount
    5·1 answer
  • What is a linear function
    10·2 answers
  • To turn a decimal into a percent, what do you multiply by? 
    14·2 answers
  • Pls help on timer D:
    6·2 answers
  • NEED ANSWER ASAP WILL GIVE BRAINLIEST FOR CORRECT ANSWER
    12·1 answer
  • Are the triangles similar? If so state the similarity and the postulate or theorem that justifies your answer.
    14·1 answer
  • The following data set represents the number of siblings 6students have in much class
    14·2 answers
  • Solve: y=3x and x+y=20​
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!