Step-by-step explanation:
(2.6 X 10⁵)²
=6.76×10¹⁰
Answer:
I really don't know , I am in 7th grade
These numbers are "a" and "b".
Sum is 64, so
a+b=64
Difference is 42 so
a-b=42
So you've got:
When a+b=64 and a=53 you've got:
53+b=64
b=11
So these numbers is 53 and 11.
Answer:
with what?
Step-by-step explanation:
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