, 12.11.2019 04:31, diana4393

# Which triangle defined by three points on the coordinate plane is congruent with the triangle illustrated, and why? a) (-1, , , 4); because corresponding pairs of angles are congruent. b) (-2, -, -, -9); because corresponding pairs of angles are congruent. c) (-1, , , 4); because corresponding pairs of sides and corresponding pairs of angles are congruent. d) (-2, -, -, -9); because corresponding pairs of sides and corresponding pairs of angles are congruent.

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Mathematics, 21.06.2019 14:10, emmaccanttlon
Plzzz plzz maths ! quadratic sequences =an^2+bn 1) 1,6,15,28,45 2)5,18,39,68,105 3) 1,8,21,40,65 4) 7,24,51,88,135 5) -1,2,9,20,35
Mathematics, 21.06.2019 16:00, sammizwang
Oger has \$40,000 to invest and has access to three funds, a low risk money market fund returns 2% per year, a medium risk fund returning 4% per year and a more speculative high risk fund returning 9% per year. he is risk averse and wishes to invest no more than 20% of his capital in the high risk fun. on the other hand, he wants a return of at least 2000 per year from hus overall investment