3 years ago

If a fence has posts 8 feet apart, how many posts are required to build a 40 foot long fence?

Mathematics

1 answer:

mamaluj [8]3 years ago

3 0

there would have to be 5 posts

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An irrational number between 1/2 and 3/4

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What does 0.14 x 60 equal?

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Step2247 [10]

Answer:

$\sqrt{80}$

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Step-by-step explanation:

$d = \sqrt{(x_{2}-x_{1} )^{2} +(y_{2}-y_{1} )^{2} } \\d = \sqrt{(4-(-4) )^{2} +(5- 1 )^{2} }\\d = \sqrt{(4+4 )^{2} +4^{2}\\d = \sqrt{8^{2} +4^{2} }\\d=\sqrt{64 +16}\\d=\sqrt{80}$

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2 years ago

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Mrrafil [7]

Answer:

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Step-by-step explanation:

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yKpoI14uk [10]

Step-by-step explanation:

BDC and ACD are complementary with each other. that means together they cover the full 180 degrees of the half circle that can be drawn on one side of a flat line.

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2 years ago