The best way to estimate it is to do "written addition" in your head, adding 1+8, then 9+3, all the way until you get to the front. the actual answer is 189,459, so your answer should be somewhere close to that.
<span>the circumstances of a circle with a diameter of 30 centimeters
</span>The answer is 94.2 centimeters
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Hope it helps c:</span>
Answer:
Answer is BD
Step-by-step explanation:
Answer:
The answer is 10.
Step-by-step explanation: