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mtassy85
29.04.2021 •
Mathematics
There are 200 marbles in the bag. John picks 10 marbles out of
the bag and 3 of them are blue. What would be an estimate for
the number of blue marbles in the bag?
Solved
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Ответ:
Step-by-step explanation:
Statements
1.BC/CD=AC/CE
2.Angle BCA is congruent to ECD
3.Triangle ACB is congruent to ECD
Reasons
1.Given
2.Vertical angles are congruent
3.SAS