An irrational number multiplied, divided, added, or subtracted with a rational number, (or the other way around) is always irrational.
Since a is irrational, 1/a is 1/ a rational number, which will be irrational.
<u>1 is a rational number</u> because 1 can go into 1 when dividing. <u>Irrational numbers are mostly decimals. </u>
Answer:
neon-0
oxide- -2
copper-2
tin-0
it is b
Step-by-step explanation:
3, and b
1. x =3
Because you have 3 little squares for one x
2. x= -12
b) 15+6=21
3.303e+13 that is approximately
