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
wel
3 years ago
12

Anybody pls solve this question and explanation btw.​

Mathematics
1 answer:
kondaur [170]3 years ago
5 0

Answer:

Vol=883.6875\,\, cm^3\\

Step-by-step explanation:

Recall that the volume of a whole sphere is given by the formula:

Vol_{sphere}=\frac{4}{3} \pi\,R^3

then, the volume of a semi-sphere would be half of the formula above:

Vol=\frac{2}{3}\, \pi\,R^3

Now, the radius R is given by half of the semi-sphere diameter: 15/2 = 7.5 cm.

which makes our calculation:

Vol=\frac{2}{3}\, \pi\,R^3=\frac{2}{3}\, \pi\,(7.5\,cm)^3=883.6875\,\, cm^3\\

You might be interested in
#9) PLEASE HELP WITH QUESTION! MARKING BRAINLIEST +POINTS
umka2103 [35]
D) Vertices: (1, -1), (-11, -1); Foci: (-15, -1), (5, -1)

4 0
3 years ago
Distributive property 7(2n+3)
Black_prince [1.1K]

its 14n+21. 7×2n is 14n, and 3×7 is 21

5 0
3 years ago
Read 2 more answers
NEED HELP ASAP PLEASE WILL GIVE BRAINLYEST
Tomtit [17]

Answer:

True

Step-by-step explanation:

One is the opposite of the other

8 0
3 years ago
Read 2 more answers
Terrence walks 1/3mile in 1/12 hour. What is his walking speed in Miles per hour?
ohaa [14]

1/3 x 3 is one mile which is then 3/12 hours or 1/4 hours. Now multiply by 4 and you have

\frac{4 \: miles}{per \: hour}

4 0
3 years ago
Please can u help simplify
Triss [41]

Answer:

frac{21x^6y^5}{14x^2y^9}

Factor the number =\frac{7\cdot \:3x^6y^5}{14x^2y^9}

Factor the number 14=7. 2 =\frac{7\cdot \:3x^6y^5}{7\cdot \:2x^2y^9}

Cancel\:the\:common\:factor:}\:7 =\frac{3x^6y^5}{2x^2y^9}

Step-by-step explanation:

4 0
3 years ago
Other questions:
  • I need help ASAP please
    11·2 answers
  • Leia cuts congruent triangular patches with an area of 63 square centimeters from a rectangular piece of fabric that is 27 centi
    6·1 answer
  • Patrick has seen 4 ACTION movies, 1 ANIMATED movie, 3 COMEDY movies, and 2 DRAMA movies. Determine the ratio of comedies to the
    10·1 answer
  • 9/10 ÷ 2/10 ansewer​
    6·2 answers
  • I need help with my math.
    14·1 answer
  • I want to know what is 4/8 +8/2 equal to
    11·1 answer
  • What integer makes this equation true? -2 + X = 10
    14·2 answers
  • A test was done to look at the maximum speed of mopeds. They found that the maximum speed had a normal distribution with a mean
    12·1 answer
  • Which theorem or postulate proves that △ABC and △DEF are similar?
    10·2 answers
  • Kindred invested $38,976 into first company his investment decreased by 3.5% each years over the first 3 years. Which exponentia
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!