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r-ruslan [8.4K]
3 years ago
12

What is the volume of the sphere?

Mathematics
1 answer:
pav-90 [236]3 years ago
7 0

Answer:

The formula for the volume of a sphere is V = 4/3 πr³.  

Step-by-step explanation:

Surface area of sphere = 4πr2

Volume of a sphere = 4/3 πr3

You only need to know the radius to figure both the volume and surface area of a sphere.

Answers for surface area problems should always be in square units.

Answers for volume problems should always be in cubic units.

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Please any help is necessary
Ugo [173]

Answer:

Option D. 50 ft

Step-by-step explanation:

we know that

The area of the figure is equal to the area of three rectangles

so

A=18x+(48-36)(32-11)+(18)(32)

A=18x+(12)(21)+(18)(32)\\A=18x+828

Remember that the area is given

A= 1,728\ ft^2

so

18x+828=1,728

solve for x

18x=1,728-828\\18x=900\\x=50\ ft

3 0
3 years ago
If e.g Lawrence had 2 braincells and lost 3 how many would lawrence have?
Mandarinka [93]

Answer:

0?

Step-by-step explanation:

i think?

3 0
3 years ago
Runners in a long distance race start out going 6 kilometers east and then head north for the remainder of the race. The finish
Harrizon [31]

Answer:

Step-by-step explanation:

alright lets get started.

Please refer the diagram I have attached.

the runner traveled, six kilometers east.

Next, they turn to north and suppose they run x kilometers.

The starting and the ending points distance is 10 kilometers.

There will be a right triangle formed, we can find the value of x by using Pythagorean theorem.

a^2+b^2=c^2

6^2+x^2=10^2

36+x^2=100

Subtracting 36 from both sides

x^2=100-36=64

x=8

So, the runners travel 8 kilometers to the north.     :    answer

Hope it will help.  :)

6 0
2 years ago
Read 2 more answers
Can someone please please help please know watchu are doing pleaseeee….. please help me.
deff fn [24]

Answer:

Side-Side-Side SSS

Step-by-step explanation:

i could be wrong.. but thats the rule that proves triangles are congruent

8 0
2 years ago
Jess used 11.5 cups of flour to make 3.5 batches of cookies. One batch makes 24 cookies. If jess follows the same recipe ow many
Feliz [49]
The answer to this problem is 84 cookies :)
6 0
2 years ago
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