Answer:
20
Step-by-step explanation:
Hello again, hehelol12.
PQ is equal to CB. So the length of PQ must be 9.
Angle PQR is equal to CBA. Therefore the measure of angle PQR is 46.
I hope this helps!
Answer:

Step-by-step explanation:
Using the rule of exponents
=
, hence
f(- 2) =
=
= 
Answer:It would be 3/5 as well.
Step-by-step explanation:
The slope of the line is 1/3