Answer:
-8
Step-by-step explanation:
Hope this helps!
Step-by-step explanation:
1) highlight left top, left bottom, middle bottom and right top
2)(-3;-infty)
3)a
4) [-4;-infty)
Answer:
the answer would be 36,57,87 because it has to be equal to 180
and its an acute angle
Step-by-step explanation:
Answer:
Step-by-step explanation:
I revised some of your answers and work so that it was complete and correct.:) I highlighted the final answers for everything but the graphs.