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Vitek1552 [10]
3 years ago
10

If 2i + (x + yi) = 6, what is x + yi? I know i ask alot but please help me solve this

Mathematics
1 answer:
Feliz [49]3 years ago
8 0
Just subtract 2i from both sides.

x+yi=6-2i
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taurus [48]

Answer:

Time of murder = 10:39 am

Step-by-step explanation:

Let the equation of exponential function representing the final temperature of the body after time 't' is,

f(t) = a(e)^{nt}

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t = Duration

At 11:30 am temperature of the body was 91.8°F.

91.8 = 98.6(e)^{nt} --------(1)

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From equation (1),

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(e)^{0.08403t}=\frac{98.6}{91.8}

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0.08403t = 0.07146

t = 0.85 hours

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Therefore, murder was done 51 minutes before the detectives arrival.

Time of murder = 11:30 - 00:51

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2 years ago
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Thepotemich [5.8K]

Answer:

20

Step-by-step explanation:

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