Lines that are perpendicular to another line has an opposite reciprocal slope. (opposite meaning to negate the number).
Lines that are parallel have the same slope.
But the line you provided is a vertical line, and vertical lines are undefined. There is no possible perpendicular or parallel line. Maybe you gave the wrong equation and didn't put it in <em>y=mx+b</em> form. If so, you can correct it in the comments, and if not, that's you answer!
:)
2/12 for the first one but I can't really figure out the second one
Answer:
b
Step-by-step explanation:
Answer:
27.7% of third year girls study biology
X would equal 9. Subtract 18 from both sides then divide by two to get 9 as X
