2 years ago

Solve x2−4x−12=0 by completing the square. A x=−2 B x=−6 or x=2 C x=−2 or x=6 D x=−6

1 answer:

8 0

Answer:

B x=-6

x=2

Step-by-step explanation:

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Trava [24]

X = -3
i hope this helps

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3 years ago

Sliva [168]

Answer:

1 + 9 x 12 = 120

2 + 9 x 12 = 132

3 + 9 x 12 = 144

4 + 9 x 12 = 156

5 + 9 x 12 = 168

Step-by-step explanation:

Any of the ones on top, but there are tons of others too

6 0

3 years ago

Darya [45]

Answer:

44.9

Step-by-step explanation:

12/17 = PQ/PR

(sin^-1)(12/17) = 44.9

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3 years ago

musickatia [10]

2/10 or 1/5, which is 20%

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3 years ago

dexar [7]

I actually I’m really confused sorry can’t answer

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2 years ago