La masa de un protón 1,67 x 10^-27 kg y la masa de un electrón es de 9,11 x 10^-31 kg ¿Cuál la suma de la masa del electrón y del protón?

child does not get an education so she can use the molla on junk

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

: )

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