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iogann1982 [59]
3 years ago
13

-5+[-7] = Right answer only

Mathematics
2 answers:
BARSIC [14]3 years ago
7 0

Answer:

-12

Step-by-step explanation:

turtles :l

Inessa05 [86]3 years ago
7 0

Answer: -12

Step-by-step explanation: -5 + -7 = 12 whenever you add two negatives it comes out negative

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sladkih [1.3K]

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<em>case a)</em> we have

f(x)=(x+4)^{2}

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<em>case b)</em> we have

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The axis of symmetry is x=0

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8 0
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