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sleet_krkn [62]
3 years ago
13

What is the solution of log z + 12 = 9? 1,000 -0.001 0.001 -1.000 Done

Mathematics
1 answer:
zvonat [6]3 years ago
5 0

Answer:

z =0.001

Step-by-step explanation:

log z + 12 = 9

Subtract 12 from each side

log z + 12-12 = 9-12

log z = -3

Raise each side to the base of 10

10^ log z = 10 ^-3

z = 10 ^-3

z =0.001

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