Answer:
d
Step-by-step explanation:
you subsutute the answer x equalys for x
You should choose c because parallel lines have the same slope
Answer:
7.8655
Step-by-step explanation:
Given the functionl

Where,

We have, replacing,

We need to derivate and verify for stable equilibrum that,

Then,

Roots in,

We obtain U"(x), then we have

For
Unestable
For
Stable
Answer:
Just the hypotenuse and the 2 legs
Answer:
6.3c + 3.9
Step-by-step explanation:
This expression requires you to distribute the 3 into the other terms.
3(2.1c + 1.3)
3 · 2.1c = 6.3c
3 · 1.3 = 3.9
Therefore, the expression is 6.3c + 3.9.