Using words and equations, explain what you learned about exponents in this lesson so that someone who was absent could read what you wrote and
understand the lesson. Consider using an example like 24. 34 = 64.

17   x 256=4352

sorry if this is wrong, i'm new.

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

: )