Answer:
5/4
Step-by-step explanation:
Use the slope formula
Answer:
∠D
Step-by-step explanation:
Answer:
8.06
Step-by-step explanation:

Answer:
It shifted 6 units down
Step-by-step explanation:
Do the graph normally without the k and compare them side by side.
9x+3x=180 by def. of supplementary
12x=180
12/12x=180/12
x=15
9x=9(15)=135°