Question

help! fan and medal! plz help
A group of friends are hiking on trail Y when they reach an intersection with trail X. Trail X is perpendicular to trail Y. If trail Y has a slope of -one half, which of the following statements are true?

A.Trail X has a positive slope (it runs uphill).
B.Trail X has a negative slope (it runs downhill).
C.Trail X is steeper than trail Y.
D.Trail Y is steeper than trail X.

Answer 1

d

Answer 2

slope of trail y = negative 1/2
therefore slope of trail x = positive 2/1

Answer 3

thx

Answer 4

np