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likoan [24]
3 years ago
10

Solve the equation by using the basic properties of logarithms. ln(x+4)=-1

Mathematics
2 answers:
storchak [24]3 years ago
8 0

Answer:

-3.63

Step-by-step explanation:

amid [387]3 years ago
5 0

Write both sides as powers of e:

\ln(x+4)=-1\implies e^{\ln(x+4)}=e^{-1}\implies x+4=e^{-1}

since b^{\log_ba}=a. Then

x=e^{-1}-4\approx-3.63

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Answer:

d. c. b. a.

Step-by-step explanation:

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Jean drove 64 miles per hour for a total of 448 miles on a trip. She used the equation below to calculate the time, t, it would
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Answer:

Step-by-step explanation:

since there is no given formula I'm guessing that's what we want to find?

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