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
Rudiy27
3 years ago
8

What is the volume of a hemisphere that

Mathematics
1 answer:
ch4aika [34]3 years ago
6 0

<u>Given</u>:

Given that the diameter of the hemisphere is 12.6 cm

The radius of the hemisphere is given by

r=\frac{d}{2}=\frac{12.6}{2}=6.3

We need to determine the volume of the hemisphere.

<u>Volume of the hemisphere:</u>

Let us determine the volume of the hemisphere.

The volume of the hemisphere can be determined using the formula,

V=\frac{2}{3} \pi r^3

Substituting the values, r = 6.3 and π = 3.14, we have;

V=\frac{2}{3} (3.14)(6.3)^3

Simplifying the values, we have;

V=\frac{2}{3} (3.14)(250.047)

V=\frac{1570.29516}{3}

Dividing, we have;

V=523.43172

Rounding off to the nearest tenth, we get;

V=523.4

Thus, the volume of the hemisphere is 523.5 cm³

You might be interested in
Find the value of x in the figure below. <br> 26<br> 56<br> Х
SashulF [63]
The answer is 30

Explanation:

So all of the angles in a triangle add up to 180 degrees and so if you split the triangle into separate triangles then you can add up the angles that are known and subtract from 180 to get the size of the missing angle e.g 90 + 56 = 146, 180 -146 = 34 for the other triangle 90 + 26 = 116, 180 - 116 = 64 and so 64 - 34 = 30
4 0
3 years ago
Select the graph for the solution of the open sentence. Click until the correct graph appears.
I am Lyosha [343]
It would be the last one. The dots must be open and x must move to the right.

8 0
3 years ago
Read 2 more answers
WILL GIVE BRAINLIEST IF CORRECT!!<br> HELP PLS!!
bulgar [2K]

Answer:

the answer should be B

Step-by-step explanation:

7 0
3 years ago
Find the measure of one interior angle in each regular polygon. round your answer to the nearest 10th if necessary.
Artist 52 [7]
S = (n-2) * 180
s = (14-2) * 180
s = 2160
2160/ 14 = 154.3
The answer is A
4 0
2 years ago
Read 2 more answers
What is the answer to 7=-3c-2
Komok [63]

Answer:

c= -3

Step-by-step explanation:

3 0
3 years ago
Other questions:
  • Can u tell me the answers and how u got them? <br>questions 23-27<br>thx
    6·2 answers
  • Pleas help me ASAP I need answers please
    5·1 answer
  • If x + 12 ≤ 5 − y and 5 − y ≤ 2(x − 3), then which statement is true? A. x + 12 ≤ 2(5 − y) B. x + 12 ≤ 2x − 3 C. x + 12 ≤ 2(x −
    9·2 answers
  • I need an the steps on how to do this too. thank you!
    5·1 answer
  • At Miramar college, 71% of students will graduate. Of students who will graduate, 53% are female. At the college 49% are male an
    6·1 answer
  • Plant and animal cells have ALL the same organelles. True or faulse?
    6·2 answers
  • A spinner has 12 equal sectors for different letters for each sector as shown below hamlet spins The spinner five times and it s
    5·1 answer
  • Helppppppppppppppppp
    5·2 answers
  • 3.) An attorney charges a fixed fee of $250 for an initial meeting and $150 per hour for all hours
    14·1 answer
  • Someone please help me out with this i can't figure out how to do it step by step
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!