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77julia77 [94]
3 years ago
13

0 = 5x2 - 2x + 6 Solve each of the quadratic equations.

Mathematics
1 answer:
Verizon [17]3 years ago
8 0

Answer:

x=8

Step-by-step explanation:

solve the rational equation by combining expressions and isolating the variable x

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Each side of a square piece of cardboard is 22 inches long. What is the piece of cardboard's perimeter?
tia_tia [17]
88 inches long would be the answer
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Sam built a circular fenced-in section for some of his animals .the section has a circumference of 55 meters .what is the approx
otez555 [7]

Answer:

  • 243 m²

Step-by-step explanation:

<u>Area of circle:</u>

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<u>Circumference of circle:</u>

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<u>Given</u>

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<u>Find r using the second formula:</u>

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<u>Find area using the first formula:</u>

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3 years ago
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Answer:

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Step-by-step explanation:

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nadya68 [22]

Answer:

15/30:2/30

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Step-by-step explanation:

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