If using the method of completing the square to solve the quadratic

1 answer:

4 0

Answer:

100

Step-by-step explanation:

20/2= 10 and 10 squared is 100 but you have to move the -6 to the opposite side

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zheka24 [161]

Answer: a

Step-by-step explanation:

a is a binomial

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viktelen [127]

BC = 15
good luck :))

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slavikrds [6]

Step-by-step explanation:

2a - 7 - 6a = 9

- 4a - 7 = 9

- 4a = 16

a = -4

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blsea [12.9K]

2 litres every 2.5 minutes is 4 litres every 5 minutes so therefore, it is 0.8 litres/minute (800ml per minutes)

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garri49 [273]

$2.6, multiply 13 by .2 and you get 2.6

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