Answer:
Perpendicular slope is
or
.
Step-by-step explanation:
Given:
Let the perpendicular slope be x.
The given slope is 
For perpendicular slopes, the product of the slopes is equal to -1.
Therefore, 
Therefore, the perpendicular slope is
or
.
Closest would be 8 43/200
Answer:
just do 7 times 1/4 + the 12 thats your answer
Step-by-step explanation: