Answer:
the opposite of a negative number is positive.
Step-by-step explanation:
Negative numbers are numbers that are less than 0. The opposite of a positive number is negative, and the opposite of a negative number is positive. Since the opposite of 0 is 0 (which is neither positive nor negative), then 0 = 0.
Answer:
3m I believe I'm not fully sure
The answer is 56,700
If you take 7500 and divide it by 100 than multiply by 7 you get 525 and multiply 525 by 12 you get 6,300 than 6,300 multiplied by those 9 years you get 56,700
The scientific notation of .2 is
2 × 10^<span>-1</span>
I believe it would be jack Dorsey and jim Mckelvey since they were the ones who made the perfect square