Innermost orbitals have the least amount of energy
The answer is A.All real numbers except -2.
Answer:
Measure of angle 2 is 42.
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20% of 32= 6.4
20% x 32
20 /100 x 32
Reduce the fraction
1 /5× 32
=32/5
=6.4
3x+15=3(x+5)
3x+15=3x+15
3x-3x=15-15
Therefore x can be equal to any value.