2 years ago

Volume of spheres and cones

Mathematics

2 answers:

Stella [2.4K]2 years ago

7 0

Each shape is a different size so just tell me the sizes and I will be happy to help

sergey [27]2 years ago

4 0

Answer:

The correct answer is option b. 523.333 cub in

Step-by-step explanation:

Volume of Sphere = (4/3)πr³

r - radius of sphere

To find the volume of sphere

From the figure we get,

diameter d = 10 in

radius r = d/2 = 10/2 = 5 in

Volume = (4/3)πr³ = (4/3) * 3.14 * (5)³ = 523.333 cub in

Therefore the correct answer is option b. 523.333 cub in

You might be interested in

Solve the system by the elimination method. 3x - 2y - 7 = 0 5x + y - 3 = 0 To eliminate y, the LCM is 2. Which of the following

Tresset [83]

Next time, please share your system of linear equations by typing only one equation per line:

3x - 2y - 7 = 0 5x + y - 3 = 0 NO

3x - 2y - 7 = 0
5x + y - 3 = 0 YES

Mult. the 2nd equation by 2 so as to obtain 2y, which will be cancelled out by - 2y in the first equation:

 3x - 2y - 7 = 0
2(5x + y - 3 = 0)

Then:

3x - 2y - 7 = 0
10x +2y - 6 = 0
----------------------
13x - 13 = 0, so that x = 1. Find y by subbing 1 for x in either of the 2 given equations.

5 0

3 years ago

Read 2 more answers

-3(-5z+12) (use the distributive property to write each expression as an equivalent expression)

Georgia [21]

The answer to that is -15-36 hope that helps you with your problem.

3 0

2 years ago

The cost of new carpet, c, varies directly with the area of the room being carpeted, a. Carpet for a 150-square foot dining room

11111nata11111 [884]

Answer:

3. C=4a