Mathematics, 18.02.2021 17:40, Dragonfierz666
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?
A(Carla is on the right track because she is finding the slopes of the opposite sides to check for right angles.
B( Carla is on the right track because she is finding the slopes of consecutive sides to check for right angles.
C(Jonah is on the right track because he is finding the slopes of the opposite sides to check for right angles.
D(Jonah is on the right track because he is finding the slopes of consecutive sides to check for right angles.
Answers: 2
Mathematics, 21.06.2019 22:30, badpotterchris
60 musicians applied for a job at a music school. 14 of the musicians play both guitar and drums. what is the probability that the applicant who gets the job plays drums or guitar?
Answers: 1
Mathematics, 22.06.2019 02:00, minosmora01
Deena is planting two rectangular gardens. one garden is 3.67 feet by 8.56 feet, and the other garden is 3.67 feet by 7.45 feet. which expression does not respresent the total area in square feet of the two gardens
Answers: 2
Carla and Jonah are working together to determine if quadrilateral CDEF with coordinates C(2, 3), D(...
Mathematics, 27.05.2020 08:57