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Marianna [84]
2 years ago
12

Rewrite the equation by completing the square x^2-4x=0

Mathematics
1 answer:
Dmitriy789 [7]2 years ago
7 0

Answer:

(x+2)(x-2) = 0

Step-by-step explanation:

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Northside High School is having a spaghetti dinner fundraiser. In order to advertise, students place flyers on neighborhood door
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3 years ago
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An average person in the country needs 2,450 kilocalories(kcal) / day of food to meet their full nutritional needs. The average
OlgaM077 [116]

Answer:

The answer to your question is 0.057 ha

Step-by-step explanation:

Data

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Kilocalories produced per hectare = 15737000

Process

1.- Calculate the number of kcal needed per a person for a year

                     2450 kcal ----------------- 1 day

                         x            ----------------- 365 days

                              x = (365 x 2450) / 1

                             x = 894250 kcal

2.- Calculate the amount of land needed

                    15737000 kcal ------------- 1 ha

                        894250 kcal ------------  x

                          x = (894250 x 1) / 15737000

                          x = 0.057 ha

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3 years ago
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The answer to (1+_÷7+4)÷8= 4/7 is -3 I believe

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3 years ago
Which statements are true of functions?
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 I don't know what your asking



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3 years ago
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