Answer:
no what grade is it I'm so confused
Front end estimation for this question would be to the nearest hundred. So 125 rounded to the nearest hundred is 100, 123 to the nearest hundred is 100, 392 to the nearest hundred is 400, and 294 to the nearest hundred is 300. Adding 100 + 100 + 400 + 300 would be 900.
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Hope this helps!
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The answer is 8.0 it goes up 1
Place the point of the compass on the intersection of AB and CD and extend the compasses to point R.