The ratio of students with brown eyes in Michelle's class to all of the students in her class is 20:25. What is another way to write this ratio?

i think 4:5 is another way to put it

Step-by-step explanation:

lol

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

: )