Answer:
see explanation
Step-by-step explanation:
Using the chain rule
Given
y = f(g(x)), then
= f'(g(x)) × g'(x) ← chain rule
and the standard derivatives
(
x ) =
,
(lnx) = 
(a)
Given
y = 

=
×
(
=
×
×
(1 + x)
=
×
× 1
= 
=
(b)
Given
y = ln sinx
=
×
(sinx)
=
× cosx
= 
= cotx
Answer:
X11 = 300
Step-by-step explanation:
X11 = 10 × 3(11 - 1)
X11 = 10 × 3(10)
X11 = 10 × 30
X11 = 300
Answer: A.$7.50
Step-by-step explanation:
$300 divided by 40 = $7.50
3x+3x is 6x. Hope this helps :)
D because if you use a^2+b^2=c^2 d is the only one that’s false *plug the numbers in*