Help triangle congruence probs
...
Answers: 3
Mathematics, 21.06.2019 20:30
Martha has a deck of cards. she has lost some of the cards, and now the deck only contains nine spades, eleven diamonds, eight clubs, and twelve hearts. martha predicts that whenever she draws a card from the deck without looking, she will draw a club one-fifth of the time. which activity would best allow martha to test her prediction? a. randomly draw a card from the box and see if it is a club. b. randomly draw a card. then, continue to draw another card until all eight clubs are drawn. c. randomly draw and replace a card 120 times. then, observe how close to 30 times a club is drawn. d. randomly draw and replace a card 100 times. then, observe how close to 20 times a club is drawn.
Answers: 1
Mathematics, 21.06.2019 21:30
*let m∠cob = 50°30’, m∠aob = 70° and m∠aoc = 20°30’. could point c be in the interior of ∠aob? why? a. point c could be the interior of aob but it is not the only case b. point c is the interior of aob c. point c is not the interior of aob d. the given is not possible for the plane geometry answer
Answers: 1
Mathematics, 21.06.2019 22:00
Which of these triangle pairs can be mapped to each other using a single translation? cof hn
Answers: 2
History, 14.12.2019 11:31
History, 14.12.2019 11:31
History, 14.12.2019 11:31
Mathematics, 14.12.2019 11:31
Biology, 14.12.2019 11:31
Social Studies, 14.12.2019 11:31
Chemistry, 14.12.2019 11:31
English, 14.12.2019 11:31
English, 14.12.2019 11:31
History, 14.12.2019 11:31
Mathematics, 14.12.2019 11:31
Mathematics, 14.12.2019 11:31
Mathematics, 14.12.2019 11:31