Answer:
no clueeeereereee
Step-by-step explanation:
idkkkkkkkkkkkkkkk
This is what i got in the caculator 6400 if not im so so sory
If you can graph in slope intercept, your new equations would be: y= -2x-1 and y= 2/3x-3.
Just graph those now since it should be easier.
It is not 90 degrees it is 87
