When two lines are parallel they have the same slope
so the slope of the parallel line = the slope of the line in the graph= (Y2-Y1)/(X2-X1) = (5-(-7))/(1-(-2)) = 4
Do you understand?
The thickness in a dogs hair because depending on how skinny it is. it isn't going to be able to be measured in anything else. it would make the most sense
717177Step-by-step explanation: