Mathematics, 06.10.2019 13:50 paulandigi
Gary is using an indirect method to prove that segment de is not parallel to segment bc in the triangle abc shown below:
a triangle abc is shown. d is a point on side ab and e is a point on side ac. points d and e are joined using a straight line. the length of ad is equal to 4, the length of db is equal to 6, the length of ae is equal to 6 and the length of ec is equal to 8.
he starts with the assumption that segment de is parallel to segment bc.
which inequality will he use to contradict the assumption?
4: 10 ≠ 6: 14
4: 6 ≠ 6: 14
4: 10 ≠ 6: 8
4: 14 ≠ 6: 10
Answers: 2
Mathematics, 21.06.2019 16:10
On new year's day, the average temperature of a city is 5.7 degrees celsius. but for new year's day 2012, the temperature was 9.8 degrees below the average. i) if a represents the average temperature on new year's day and 7 represents the temperature on new year's day 2012, what formula accurately relates the two values together? ii) what was the temperature on new year's day 2012? dt a 0.8 ii) - 4 1 degrees celsius da-t-98 ii) 59 degrees celsius 1) 7 = -9,8 11) 59 degrees celsius ii) l degrees celsius
Answers: 2
Mathematics, 21.06.2019 19:20
Aefg - almn. find the ratio of aefg to almn. a)1: 4 b)1: 2 c)2.1 d)4: 1
Answers: 1
Gary is using an indirect method to prove that segment de is not parallel to segment bc in the trian...
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