Answer:
x=-5
Step-by-step explanation:
Answer:
640
Step-by-step explanation:
Answer:
-3/4
Step-by-step explanation:
Perpendicular slopes are reciprocal opposites of the original slope. This means that the reciprocal of 4/3 is 3/4, and the opposite of 3/4 is -3/4.
A negative plus a negative equals a negative so it's just -17
