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
LekaFEV [45]
2 years ago
7

Formula of volume of hemisphere and sphere​

Mathematics
2 answers:
iris [78.8K]2 years ago
5 0

Answer:

Sphere volume = 4/3 πr³

Hemisphere volume = 2/3 πr³

Step-by-step explanation:

Above are the formulas for volume

Where r is radius  and π has value of 3.14

Len [333]2 years ago
4 0

Answer:

The volume of a hemisphere of some radius can be easily found out by calculating just half of the volume of a sphere of the same radius. Volume of hemisphere = 2πr3/3, where r is the radius of the hemisphere

Step-by-step explanation:

You might be interested in
Use the Triangle Inequality Property to determine whether a triangle can be formed with the given side lengths. 4 m, 8 m, 9 m *
Illusion [34]

Answer:

Therefore a triangle can be formed with side lengths of 4 m, 8 m, 9 m

Step-by-step explanation:

A triangle is a polygon with three sides and three angles. There are different types of triangles such as scalene, isosceles, equilateral and so on.

The triangle inequality property states that the sum of any two sides of a triangle must be greater than the third side. If a, b and c are the sides of a triangle then:

a + b > c;   a + c > b;   b + c > a

Given a triangle with side length 4 m, 8 m, 9 m:

4m + 8m = 12m > 9m

4m + 9m = 13m > 8m

8m + 9m = 17m > 4m

Therefore a triangle can be formed with side lengths of 4 m, 8 m, 9 m.

7 0
3 years ago
Can someone please help me with this
gizmo_the_mogwai [7]

Answer:

3. How many faces do each of the following have?

  • cube - 6 faces
  • square pyramid - 5 faces
  • triangular pyramid - 4 faces
  • pentagonal pyramid - 6 faces

Hope this helps!

5 0
3 years ago
A customer is making a deposit and would like to receive $25.00 in cash back. select at least one correct answer of how you coul
IrinaVladis [17]
A twenty dollar bill and a five.
7 0
3 years ago
Which graph represents this system? y = one-half x + 3. y = three-halves x minus 1 On a coordinate plane, a line goes through (0
KonstantinChe [14]

Answer:

Graph A

Step-by-step explanation:

8 0
3 years ago
Can someone help asap, with step by step instructions plzzzz.
AleksAgata [21]
Angle a is 35 degrees angle b is 55 degrees angle c is 110 degrees
5 0
3 years ago
Other questions:
  • Solve for x. x2 + x - 6 = 0 A. -2, -3 B. -2, 3 C. 2, -3 D. 2, 3
    12·2 answers
  • What is the factored form of 9X^2-64
    9·2 answers
  • . Find the surface area of a sphere with diameter 30 m. Leave your answer in terms of
    15·1 answer
  • Differentiate the function. f(x) = ln(25 sin^2(x))
    10·1 answer
  • 11-
    8·1 answer
  • I need help asap with this question it’s due tonight
    7·2 answers
  • I am an odd number
    8·1 answer
  • A spotlight can be adjusted to effectively light a circular area of up to 6 meters in diameter. To the nearest tenth, what is th
    12·1 answer
  • Help plz!
    11·1 answer
  • In the diagram below of triangle ABC, the medians meet at point G. If CF = 39, what is the length of CG?
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!