Answer:
Step-by-step explanation:
( , )
( , )
m =
parallel lines have the same slopes , perpendicular lines have slope which are opposite reciprocals.
~~~~~~~~~~~~~~~
A( 3 , 5 )
B( - 2 , 7 )
= = -
C( 10 , 5 )
D( 6 , 15 )
= = -
The answer is (A) Neither
Just mult. this monthly pay by 12 to obtain the annual salary:
12($1484.25) = $17775 per year (answer)
100 cm = 1 meter
80 cm = 0.8 meter
200 meters/.8 meters = number of boards
250