The midpoint formula for a segment is:
apply to points R and P
using the definition of slope find the slope of the segment
to lines are parallel when the slopes are the same
two lines are perpendicular when the product of the slopes is equal to -1
Answer:
C
Step-by-step explanation:
1.A 2.yes
PEMDAS
Answer:$1.4
Step-by-step explanation:4.90 / 3.5 = 1.4 Hope tis helps :)