Mathematics, 19.08.2019 09:20 veronicamixon1970
george has a small coin collection. he has collected 16 gold coins,28 silver coins,32 copper coins, and4 bronze coins. at a flea market, george sells 15% of his coins. find the number of coins he sold.
Answers: 2
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Ammonia molecules have three hydrogen atoms and one nitrogen atom.how many of each atom arein five molecules of ammonia
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Mathematics, 21.06.2019 19:40
Given the sequence 7, 14, 28, 56, which expression shown would give the tenth term? a. 7^10 b. 7·2^10 c. 7·2^9
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Mathematics, 22.06.2019 00:00
Which of the following would be a correct step in proving that triangle abc is congruent to triangle cda? a. use a protractor to measure the angles and show that all the corresponding angles are equal in measure. this will allow you to prove congruence by aaa. b. show that segment ab is parallel to segment cd and segment ad is parallel to segment cb. this will allow you to prove congruency by asa. c. show that is segment ab is perpendicular to segment ad. this will allow you to prove congruence by sas. d. none of the above.
Answers: 2
Mathematics, 22.06.2019 00:00
The equation of a parabola is given. y=18x2+4x+20 what are the coordinates of the focus of the parabola?
Answers: 2
george has a small coin collection. he has collected 16 gold coins,28 silver coins,32 copper coins,...
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