Can someone please help me with 5 and 6? :)

Step-by-step explanation:

5) 2 lines are perpendicular

slope of line 1 =3

slope of line 2= _1/3

6)perpendicular

answer

d. 10

explanation

the distance from point y to wx is the height of the triangle.

using pythagoras theorem,

group similar terms to get,

this implies that,

take positive square root of both sides to get,

this implies that,