During a sale, a store offered a 25% discount on a stereo system that originally sold for $770. After the sale, the discounted price of the stereo system was marked up by 25%. What was the price of the stereo system after the markup? Round to the nearest cent.

im pretty sure it would be 5 am, hope that , and give brainliest and guys if this is right then press the button and give 5 stars

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

: )

about 168 miles

step-by-step explanation:

the answer to your question is minor arc.