You haven't included enough information for the question, but assuming that a and b are the same then a is 4 and b is 4
Answer:
its A
Step-by-step explanation:
Trust me
Answer:
3.75
Step-by-step explanation:
<em>
</em>
Y = 2x - 8 is perpendicular to 6x+12y=24 and passes through (4,0)