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liberstina [14]
2 years ago
8

Find the volume of the sphere

Mathematics
1 answer:
ivolga24 [154]2 years ago
6 0

Answer:

The volume = 5 276.66928645188 cm³

Step-by-step explanation:

let V be the volume of the given sphere.

V = (4/3)×π×r³ ,where r is the radius of the sphere

r = 21.6÷2 = 10.8 cm

Then

V = (4÷3)×π×(10.8)³

   = 5 276.66928645188 cm³

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ExtremeBDS [4]
Given two points A(x₁,y₁) and B(x₂,y₂) the distance betwen these points will be:
dist(A,B)=√[(x₂-x₁)²+(y₂-y₁)²].

We have these points: A(0,0) and B(6,3); its distance will be:

dist(A,B)=√[(6-0)²+(3-0)²]
=√(6²+3²)
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5 0
3 years ago
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<span><u><em>The correct answer is:</em></u>
2.

<u><em>Explanation</em></u><span><u><em>:</em></u>
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3 0
3 years ago
The average of three numbers is 45. two of the numbers are equal. the last number is 89. what are the two missing numbers?
trasher [3.6K]
The average of a set of data is equal to the sum of the values divided by the number of data present. So, if we have three numbers, the average would be:

let x, y and z represent the three numbers
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Two number are equal in value, so let x = y. Substituting the value to the expression of average,

45 = x + x + z / 3
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It said that the last number is 89 so z is equal to 89.

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Therefore, the two numbers are both 23.
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Answer:

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7 0
3 years ago
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Juarez scored 32 points in a basketball game. He scored twice as many baskets worth 3 points than baskets worth 2 points. How ma
Vladimir79 [104]

Answer:

8 baskets worth 3 points each and 4 baskets worth 2 points each

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6 baskets worth 3 points each and 7 baskets worth 2 points each : wrong because 7 x 2 = 14.

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