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Naddik [55]
3 years ago
7

Number 6 please help me

Mathematics
2 answers:
HACTEHA [7]3 years ago
8 0
The answer is 39 :))
swat323 years ago
3 0
I am pretty sure it is 39 but I am not exactly sure. You might want someone else to solve this too. I did 27*.45=12.15 then I did 12.15+27=39.15 then I rounded the answer to the nearest whole number.

I hope this helped you:)
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Step-by-step explanation:

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If a,b,c and d are positive real numbers such that logab=8/9, logbc=-3/4, logcd=2, find the value of logd(abc)
Eva8 [605]

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\log_dabc=\log_da+\log_db+\log_dc

Then using the change of base formula, we can derive the relationship

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###

Another way to do this:

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Step-by-step explanation:

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