Answer:
Vertical angle congruence theorem
Answer:
#3:8n-4
Step-by-step explanation:
combine like terms
3n+n=4n
-7+5=-2
4n-2
multiply that by 2 to get the perimeter, which is 8n-4
Graph a point at (0,2)
then graph a point at (-2,-1)
Answer:
314
Step-by-step explanation:
Answer:
rise over run
Step-by-step explanation:
how much it goes up over how far it goes to the side