Answer:
2/5
Step-by-step explanation:
the euqation is in standard form:Ax+by=c
slopeof an equation in standard form: m=-A/B
so, slope of 5x+2y=6 is m=-5/2
let the slope of the perp. line is ^mp
formula for slope of a perp. line is ^mp=-1/m
substitute:
[tex]-\frac{1}{-5/2}[/tex] = 2/5
