X=-19°F-7°F
x=-26°F
-19°F because -24 rose up 5 before the sun set, making it -19.
Answer:
i think its b srry if im wrong
Step-by-step explanation:
X^2-2x -3 =0
a =1 b =-2 and c = -3
x = - (-2) +/- sqrt (-2)^2 - 4(1)(-3)
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2(1)
x = + 2 +/- sqrt [(4) - 4(-3)]
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2
x = +2 +/- sqrt [4 + 12]
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2
x = +2 +/- sqrt[16]
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2
x = +2 +/- (4)
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2
x = 2 + 4 or 2 -4
------- ------
2 2
x = 6/2 or -2/2
x = 3 or x = -1
Answer:
The answer is D
Step-by-step explanation:
Answer:
I dont understand comment on this and i can help you out
Step-by-step explanation:
:)
