can someone help me please..? it’s almost the end of the semester and i’m failing every class, it would help me a lot

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

: )

(0.2)+(-8)=0.3+-3+0.3m is the equation i guess? ?

step-by-step explanation:

m=-16

step-by-step explanation: