Answer:The slopw is -1/2
Step-by-step explanation
A slope that is a opposite reciprocal of another slope is always perpendicular. Make sure it is a opposite reciprocal. Not just a regular reciprocal.
Answer:
360
Step-by-step explanation:
Answer:
sorry I'm late but it's b I'm on unit test on edge
Y=-7 use distributive property add like terms