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tester [92]
3 years ago
11

Ill give brainiest to, whom ever gets this correct.

Mathematics
2 answers:
Eddi Din [679]3 years ago
6 0
50.2 m 2 that is the answer
Dovator [93]3 years ago
3 0

Answer:

50.2 m^2

Step-by-step explanation:

The Area of a circle is given by the equation pi(r)^2

Therefore if r = 4 we can plug it into the equation to get:

  • pi (4)^2
  • = pi(16)
  • = 50.2655 or about 50.2 m^2
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A

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WARRIOR [948]

Answer:

- \frac{7}{4}

Step-by-step explanation:

Given

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3 years ago
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I am Lyosha [343]

Answer:

7

Step-by-step explanation:

Total concrete for slabs

24 * 24 * 1 = 576 ft³

Additional 20 %

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        x??      ⇒     20           x = 115,2

And there are 2 slabs, the total volume of concrete is:

Q(t)  = 2* (576 + 115,2 )      Q(t)  =  1382,4 ft³   (1)

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then a truck can carry a maximum of

8/ 0,037   =  216,21 ft³

Now the total quantity is 1382,4

Then  

1382,4/216,21        =  6,39

And as nobody can send a fraction of a truck , the fewest number of truck is 7

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4 years ago
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The orientation of the solid is odd, but here is what I see.

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4 years ago
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Use repeated subtraction to divide 72÷4
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18 is the answer.......
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