Answer:
19. x=2
20. y= - 72
21. y=4
22.x= - 1
Step-by-step explanation:
Answer:
Step-by-step explanation:
Data provided:
ln(x) + 2 ln(y) − 3 ln(z)
Now,
From the properties of log function,
ln(A) + ln(B) = ln(AB)
n × ln(x) = ln(xⁿ)
and,
ln(A) - ln(B) =
applying the properties in the given equation
we get
⇒ ln(x) + 2 ln(y) − 3 ln(z)
or
⇒ ln(x) + ln(y²) - ln(z³) (using n × ln(x) = ln(xⁿ))
or
⇒ ln(xy²) - ln(z³) (using ln(A) + ln(B) = ln(AB) )
or
⇒ (using ln(A) - ln(B) = )
Answer:
Hello there, Sure. Shoot your questions.
Step-by-step explanation:
Answer:
This just explains what the temperature scale is.
Step-by-step explanation:
Have a look at the scale! :)
10-1.75 = 0.65x
9.25 =0.65x
9.25/0.65=x
then simplify or find the exact solution