Answer:
Step-by-step explanation:
So we have the two functions:
And we want to find f(g(-2)).
First, let's find g(-2):
Multiply:
Subtract:
Now, substitute:
Now, find the value of f(-20):
Multiply:
Add:
So:
And we're done!
Yes all equilateral triangles are congruent. You can prove congruence with two congruent angles and all equilateral triangles will have 60º angles. Which is enough to prove similarity
Answer:
Given that:
and 
if a , a+ commutator, it obeys 
First find:
= 
Now;
=
therefore, which implies the operators a and a+ are commutators.
Option D. However, despite its many utilitarian benefits, colleges have not always supported the study of philosophy.
Which choice most effectively sets up the information that follows?
- Despite philosophy teaching useful tools for academic and professional achievement, only 18 percent of the American colleges incorporated the course within curriculum, thus indicating their lack of support.
- Hence, Option D is correct. The other options do not express this condition.
To know more about reading comprehension, refer:
brainly.com/question/23343740
#SPJ4
