For lines to be perpendicular their slopes have to be negative reciprocals of one another, mathematically...
m1*m2=-1...in this case:
y=5x/3=1/3 so the slope of the lines is 5/3 so any line that has a slope of:
5m/3=-1,
m=-3/5 is perpendicular to the original line...
Answer:
−6n≥−12
Step-by-step explanation:
Answer is 50cm, to get the diameter you divide the circumference by pi.
