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Ivenika [448]
3 years ago
12

1. A fence needs replacing to properly secure a barn. The section to be fenced is a 120 metres by 36

Mathematics
1 answer:
FinnZ [79.3K]3 years ago
6 0

Answer:

4320 square meters

Step-by-step explanation:

The meters of fencing needed is given by the area of the Rectanglar property

Area of a rectangle = L x W

L = length 120 meters

W = Width 36 meters

Therefore

Area = 120 x 36

= 4320 square meters

4320 square meters of fencing will be needed

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What is the answer to 4|x-1|=12
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Answer:

(4,0) and (- 2,0): Answer

Step-by-step explanation:

Absolute value questions have two essential steps.

1. Solve the equation as it is written.

2. Solve it changing the sign of the right hand side. I will include a graph to confirm my answer

4*abs(x - 1) = 12             Divide by 4

  • abs(x - 1) = 12/4            
  • abs(x - 1) = 3                  Equate this to 3
  • x - 1 = 3                          Add 1 to both sides
  • x - 1 + 1 = 3 + 1               Combine
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4*abs(x - 1) = - 12         Divide by 4

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  • abs(x - 1) = - 3
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  • x - 1 + 1 = -3 + 1
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So this has 2 answers

(4,0) and (- 2,0)

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2 years ago
What is 74,233 increased by 58,490
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Answer:

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Step-by-step explanation:

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-The expectation np is greater than or equal to 10:

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The answer is the hypotenuse has a length of 5.
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Step-by-step explanation:

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