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3 years ago

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

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

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

Remember that the area is given

$A= 1,728\ ft^2$

$18x+828=1,728$

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:

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