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.
Answer:
a+4=
Step-by-step explanation:
Answer:
A
Step-by-step explanation:
Answer:
There were 60 teachers.
Step-by-step explanation:
☆We can use proportion to solve this!
