The sum is 1.0 because when u add 0.9 + 0.1 it equals 1.0
72/75 is 72:75 written as a fraction, it can't be simplified.
Answer:
negitive
Step-by-step explanation:
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Answer:
23833.41cm²
Step-by-step explanation:
A=πr2=π·87.12≈23833.40992cm²
That rounds up to 23833.41cm²