Mathematics, 01.12.2020 06:30 902coo
PLEASE HELP BRAINLIEST!
Carla and Jonah are working together to determine if quadrilateral CDEF with coordinates C(2, 3), D(1, 2), E(4, 1), and F(5, 3) has a right angle.
Carla sets up the following equations:
slope of segment CD equals 2 minus 3 all over 1 minus 2
slope of segment DE equals 1 minus 2 all over 4 minus 1
Jonah sets up the following equations:
slope of segment CD equals 2 minus 3 all over 1 minus 2
slope of segment EF equals 3 minus 1 all over 5 minus 4
Who is on track to get the correct answer and why?
Carla is on the right track because she is finding the slopes of the opposite sides to check for right angles.
Carla is on the right track because she is finding the slopes of consecutive sides to check for right angles.
Jonah is on the right track because he is finding the slopes of the opposite sides to check for right angles.
Jonah is on the right track because he is finding the slopes of consecutive sides to check for right angles.
Answers: 3
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, 22.06.2019 05:30
So can you show me how to do the work and what 5 miles equals how many yards
Answers: 2
PLEASE HELP BRAINLIEST!
Carla and Jonah are working together to determine if quadrilateral CDEF wit...
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