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
Masja [62]
3 years ago
13

A cone is placed inside a cylinder. The cone has half the radius of the cylinder, but the height of each figure is the same. The

cone is tilted at an angle so its peak touches the edge of the cylinder’s base. What is the volume of the space remaining in the cylinder after the cone is placed inside it?
Mathematics
2 answers:
ryzh [129]3 years ago
7 0

Answer:

Step-by-step explanation:

Given that A cone is placed inside a cylinder. The cone has half the radius of the cylinder, but the height of each figure is the same

Whatever position cone is placed, the space remaining will have volume as

volume of the cylinder - volume of the cone

Let radius of cylinder be r and height be h

Then volume of  cylinder  = \pi r^2 h

The cone has height as h and radius as r/2

So volume of cone = \frac{1}{3} \pi (\frac{r}{2} )^2h\\=(\pi r^2 h)\frac{1}{24}

the volume of the space remaining in the cylinder after the cone is placed inside it

=\pi r^2 h (1-\frac{1}{24} )\\=\frac{23 \pi r^2 h}{24}

Yuliya22 [10]3 years ago
5 0
Here is the answer: 3/4 (pi r^2 h)
You might be interested in
Round .1325 to nearest thousandths
m_a_m_a [10]
So,

If the number in the ten-thousandth's place is greater than or equal to 5, then round up.  If not, round down.

0.1325: Note the 5.  We round up.

0.1325 --> 0.133
4 0
3 years ago
Read 2 more answers
The equation of a best fit line is y = 6x + 9. Predict a value for y when x = 4. Type your answer in the space provided. Do not
MrMuchimi

Answer:

y=33

Step-by-step explanation:

we have

y = 6x + 9

Remember that

To predict a value for y, when x = 4

substitute the value of x in the equation

so

y= 6(4) + 9=24+9=33

6 0
3 years ago
Read 2 more answers
The electrician charges $50 per visit plus $12 per hour of work. Steve hires the electrician to do some work for his house. If S
TEA [102]

Answer:

12.5 hours

Step-by-step explanation:

budget: 200

fix cost: 50

hourly rate: 12

hours: ?

----

First we deduct the fix 50 dollars cost from the total budget.

Then we divide the remaining amount with the hourly rate

( 200 - 50 ) / 12 = ?

? = 12.5 hours

8 0
3 years ago
Simplify. Write your answer using whole numbers and variables.
Andre45 [30]

Answer:

q + 7

Step-by-step explanation:

(q² + 4q − 21) / (q − 3)

Factor the numerator:

(q + 7) (q − 3) / (q − 3)

Divide:

q + 7

5 0
3 years ago
Pls pls pls help me this is due soon
Thepotemich [5.8K]

Answer:

x+18

Step-by-step explanation:

6 0
3 years ago
Other questions:
  • If you walk 3 miles a day every day how many feet per hour can you walk in 2 weeks
    10·1 answer
  • The student government-collected data on club membership by grade level. Data on club membership are summarized in the table sho
    7·1 answer
  • Jesse is choosing between two stocks, Global Paper and Com Metals.
    7·1 answer
  • Find the equation of the sphere of radius 5 that lies above the xy-plane that just touches the xy-plane at the point (4, −6, 0)
    6·1 answer
  • What is the equation of the line through (-1, -4) and parallel to the line 3x + y=5
    10·1 answer
  • A triangle is cut from a<br> rectangle. Find the area<br> of the shaded region.
    14·1 answer
  • Can somebody help me
    9·1 answer
  • What is 7x+3y=9 in y-intercept form?
    5·1 answer
  • Answer the following question!
    5·1 answer
  • the roof of a factory rises vertically 6ft through a horizontal run of 27ft. What is the pitch of the roof?
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!