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DIA [1.3K]
3 years ago
7

If the volume of a full sphere is 4/3×3.14 R^3 what is the volume of a half sphere, also called a hemisphere?

Mathematics
2 answers:
iogann1982 [59]3 years ago
5 0

Answer:

Vhemisphere= (1/2) x (4/3) x (pi r^3 ) = (2/3) x pi r^3

For my plato fam

Step-by-step explanation:

MArishka [77]3 years ago
3 0

\frac{ \frac{4}{3} \times \pi \times  {r}^{3}  }{2}
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In the triangle below,
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Step-by-step explanation:

4x -20 + 3x +12 = 90

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x = 14

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zalisa [80]

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Step-by-step explanation:

4 0
3 years ago
What is the value of the expression below when x<br> 3 and y = 8?<br> 6x + 10y
suter [353]

Answer:

98

Step-by-step explanation:

So we have the expression:

6x+10y

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7 0
3 years ago
Read 2 more answers
Ten times the sum of half a number x and 8 is 12.
Diano4ka-milaya [45]

BREAKDOWN

10 times: 10 ×

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which would be : 10 × ( ) + ( )

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and 8: 10 × ( X/2 ) + ( 8 )

is 12 : 10 × ( X/2 + 8 ) = 12

xxxxxxxxxxxxxxxxxxx

SIMPLIFICATION

Multiply ten: 10 X (X/2 + 8) = 12

which equals to: 5x + 80 = 12

bring the like terms together: 5x = 80 - 12

Equals: 5x = 78

Find out X:. x = 78/5

FINAL ANSWER:. X = 15.9

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6 0
3 years ago
How do I simplify 7x+4-3x+3
yanalaym [24]

Answer:

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Step-by-step explanation:

7x+4-3x+3

First put the like terms together

7x+4-3x+3 = (7x - 3x) + (4 + 3)

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7 0
3 years ago
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