What's the slope of the line through the points (6,-8) and (3,-4)

The slope is -4/3.

Step-by-step explanation:

m=(y2-y1)/(x2-x1)

m=(-4-(-8))/(3-6)

m=(-4+8)/-3

m=4/-3

m=-4/3

he has now walked a total of what?

if i know what this is maybe i can

step-by-step explanation:

the answer is b: 18

step-by-step explanation:

use the pythagorean theorem to .

a^2+b^2=c^2

plug 18 for "r"

the 2 legs are 18 and 24

18^2+24^2=c^2

324+576=c^2

900=c^2

c=30

30-12=18

18 is the radius

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