Which two expressions are equivalent?
a 5 - 4 + x and 5 .X + 4
b.2.X + 6 and 2. (x + 6)
0.X + (6 - 4) and (x + 6) - 4
d. 513 + x) and 5.3 +5.X

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

: )

greater than one

step-by-step explanation:

kekdkdkccc

so

step-by-step explanation:

kekdkckcldlx

true. i hope this ! go answer some of my newest