Answer:
+3/2 (Answer B)
Step-by-step explanation:
If the slope of a given line is m, then the slope of any line perpendicular to this given line is the negative reciprocal of the slope of the latter:
-1
------------ = +3/2 (Answer B)
-2/3
Answer:
point k and point n
K L M N
Step-by-step explanation:
Answer:
13
Step-by-step explanation:
cos(60) =building height / 26