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
yaroslaw [1]
3 years ago
9

A cylinder has a radius of 8 meters and a height of 4 meters. .

Mathematics
1 answer:
Novay_Z [31]3 years ago
4 0
<h2><u>Solution</u> :-</h2>

Given : Radius of cylinder = 8 m

Height = 4 m

Volume of cylinder = πr²h cu. units

= 22/7 × 8 × 8 × 4 m³

= 804.57 m³ (approx.)

Curved surface area = 2πrh sq. units

= 2 × 22/7 × 8 × 4 m²

= 201.14 m² (approx.)

Total surface area = 2πr(r + h) sq. units

= 2 × 22/7 × 8 (8 + 4) m²

= 2 × 22/7 × 8 × 12 m²

= 603.43 (approx.)

You might be interested in
Write 0.0059 in scientific notation.
polet [3.4K]
Hi!

When we write a number in scientific notation, we write it like this:
N × 10^{x}

N = a number between one and 10
x = negative if the decimal is moved to the right. positive if moved to the left.

Okay, so we need to move the decimal in the number <span>0.0059 to the right to make it between one and 10.
0.0059
00.059
000.59
0005.9
5.9

N = 5.9
5.9 </span>× 10^{-x}

Since we moved the decimal to the right 3 times,
x = -3

5.9 × 10^{-3}
^ the answer

Hope this helps! :)
7 0
3 years ago
Read 2 more answers
SimpifyWhat is x to the power of 3 times x to the power 7?
jeka94

Answer:

Here is your solution-

x³ times x⁷

means, x³×x⁷

Here you just have to add the powers as aⁿ×aᵐ=aⁿ⁺ᵐ

x³⁺⁷

x¹⁰

7 0
3 years ago
Read 2 more answers
Which word best completes the statement below? All parallelograms —————
wolverine [178]
Have two sets of parallel sides
5 0
3 years ago
Read 2 more answers
Como colorear 4 enteros
Delicious77 [7]

Answer:  

Esta no es una pregunta, pero si la reformula, podría ayudar

Step-by-step explanation:

4 0
3 years ago
The number of mold cells doubles every 12 minutes. At this
Darina [25.2K]
I really don’t know
7 0
3 years ago
Other questions:
  • Sue scored a total of 35 points in two games. She scored 6 times as many points in the second game as in the first. How many mor
    14·1 answer
  • A pipe that's 36 inches long needs to be cut into 2 and one forth inches long pieces. how may pieces can be cut from this length
    7·1 answer
  • Use the diagram to complete the statement. Triangle J K L is shown. Angle K J L is a right angle. Angle J K L is 52 degrees and
    9·1 answer
  • Which best describes the strength of the model?
    12·1 answer
  • Jack is 27 years older than Susan. In 5 years, he will be 4 times as old as she is
    6·2 answers
  • 19 Sasha drinks 2.5 liters of water during the weekdays. She drinks a total of 3 liters of water on the weekend. What is the tot
    12·2 answers
  • Which is bigger a population or a sample?
    8·1 answer
  • What is the value of ry' when x = 5 and y = 10?
    7·2 answers
  • If mL DOC = 44º and mL COB = 80°,
    14·2 answers
  • Solve the equation.<br> 30- (x + 5) = 7x-7<br> The solution is x =
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!