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) = )
The expression cosx + tanx sinx can be simplified to secx. The
correct answer between all the choices given is the second choice or letter B. I
am hoping that this answer has satisfied your query about and it will be able
to help you.
Answer:
Step-by-step explanation:
700+400+8000
9100
K=Dy/Dx=(8-2)/(0-2)=6/(-2)=-3
Rectangular prism area: 2(wl+hl+hw)
Cylinder area: 2πrh+2πr squared.
Sphere area: 4πr squared.
Cube- 2((4*3)+(5*3)+(5*4)). 2(12+15+20). 2(47). 94.
Cylinder- approximately 100.53.
Sphere- approximately 50.27
94+100.53+50.27= 245.23.
Which is around D so I would go with D. They must have approxicized it a little differently than me.