Answer:
Assignment: 01.07 Laboratory TechniquesAssignment: 01.07 Laboratory Techniques
Step-by-step explanation:
Assignment: 01.07 LaboratoryAssignment: 01.07 Laboratory Techniques TechniquesAssignment: 01.07 Laboratory TechniquesAssignment: 01.07 Laboratory Techniques
Answer:
78
Step-by-step explanation:
because I know everything
Step-by-step explanation:
When two lines are perpendicular to each other, the product of their slopes is equal to - 1
Here, slope of one line is -2/5
let the slope of another line be m
Therefore, m(-2/5)= -1
=> m = 5/2
option B