The fractions, numbers, and decimals shown are all slopes.
If the given number is equal to the other, (i.e. slope 7 & slope 7 are equal) then they are
parallel.If the slopes are simply of different values (i.e. slope 5 & slope 6 are intersecting, but should be written as neither.) then they are
neither.If the product of the slopes is -1 ( i.e.
& 2 have a product of -1, so they are perpendicular.) then they are
perpendicular.Now, to the questions.
34. Their product is 1, so they are
neither.35. These are equal, so they are
parallel.36.Their product is -1, so they are <span>
perpendicular.</span>37.Their product is -1, so they are <span>
perpendicular.</span>
Hopefully you understand this better. I'll leave it up to you to answer questions 38-51 ;) If you need help, feel free to message me!