K= -3
3y = x+6 can be rewritten as y = 1/3x + 2
a perpendicular slope is the opposite reciprocal of the original slope
so instead of 1/3 it would be -3
therefore. k must equal -3 to be perpendicular to 3y = x+6
1/6=16.666666...
So it is 16.6666.... to 6(or 100)
Answer:
202500
Step-by-step explanation:
15x0.45=6.75
30000x6.75=202500

= 20 inches
In a rectangle, there are 2 similar length measurements & 2 similar width measurements