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
Zina [86]
3 years ago
6

How does the volume of an oblique cylinder change if the radius is reduced to 2/9 of its original size and the height is quadrup

led?
A. V=2/81pir^2h
B. V=16/81pir^2h
C. V=4/9pir^2h
D. V=16/9pir^2h
Mathematics
1 answer:
Novay_Z [31]3 years ago
4 0
New volume is given by:
New volume=(old volume)×(4×2/9×2/9)
simplifying the above we get:
New volume=(old volume)×16/81
Thus the new volume is 16/81 times the old volume
old volume=πr²h
Hence:
Answer:16/81πr²h


You might be interested in
Give me one example of an item where you would need to find the area of a square. Also, Give me one example of an item where you
monitta

An example of an item where you would need to find the area of a square is a square table.

An example of an item where you would need to find the area of a rectangle is a phone that has a rectangular shape.

<h3>How to calculate the area?</h3>

It's important to note that the area of a square is the multiplication of its sides by itself. For example, if the side is 4cm, the area will be:

= 4²

= 4 × 4.

= 16cm²

The area of a rectangle will be:

= Length × Width

Assuming length and width are 5cm and 2cm. This will be:

= 5 × 2

= 10cm²

Learn more about area on:

brainly.com/question/25292087

#SPJ1

6 0
11 months ago
Consider the following Function:<br> F(x)= 7x-9<br><br><br> If the output is 26, what is the input?
Wewaii [24]
<h2><em><u>Answ</u></em><em><u>er</u></em><em><u>:</u></em><em><u>-</u></em></h2>

★ Input of the given function F(x) is 5.

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

<h3>• <u>Given</u><u>:</u><u>-</u></h3>

✯ F(x) = 7x - 9

✯ Output = 26

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

<h3>• <u>Solution</u><u>:</u><u>-</u></h3>

According to the question the output is 26.

Hence, the above data can be written in an equation form.

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

➪ F(x) = 7x - 9 = 26

➪ 7x = 26 + 9

➪ 7x = 35

➪ \sf x = \dfrac{35}{7}

➪ \bold\red{x = 5}

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

Therefore, F(x) = 5

6 0
3 years ago
There are 25 students in a class. 20% of the the students are in a club. How many students are in a club?​
Stolb23 [73]

Answer:

5

Step-by-step explanation:

When taking a percent of a number, multiply the number by the percent divided by a hundred:

25 * \frac{20}{100}

You get an answer of

5

6 0
2 years ago
Read 2 more answers
What are other ways to write 20,000,000
Klio2033 [76]
2×10 to the 7th power
3 0
3 years ago
A bus is travelling with 52 passengers. When it arrives at a stop, y passengers get off and 4 get on. At the next stop one-third
MissTica

52-y+4
(2/3) (52-y+4)+3=25 ;; (1/3) get off, so (2/3) left
(2/3)(52-y+4) =22
52-y+4=33
-y=-23
y=23
3 0
3 years ago
Other questions:
  • Help organize the correct order of steps<br> THANK YOU
    6·1 answer
  • Show work for 1.6 &gt; 1.3
    15·1 answer
  • Estimate the circumference of the circle with the given radius or diameter. Use 3.14 for ?. Round to the nearest unit. (Half. 24
    8·1 answer
  • What is a measurement<br>​
    10·2 answers
  • The population growth of two towns over a period of five years is represented by the system of equations below, both algebraical
    9·1 answer
  • Which of these shows the following expression factored completely? 6x2 – 13x +5 ​
    7·1 answer
  • The sum of two numbers is 18. 5 times the first number subtracted from 4/7 of the second number is 14. Find the number.
    5·1 answer
  • Chris is at the deli and spent $13.65 for 1.75 pounds of turkey. What was the cost per ounce for turkey?
    6·1 answer
  • Are x and y proportional?
    15·1 answer
  • BRAINLIEST +STARSS!!!
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!