Mathematics, 07.10.2019 05:30, lesgumball

Use slopes to find whethee the opposite sides of the quadraltererial abcd are parallel.

17. a(-3,1), b(1,-2), c(0, -3),d(-4,0)

18. a(1,1), b(5,3), c(7,1), d(3,0)

dont want just the answer i just want to know how to solve it.

Answers: 2

Show answers

Other questions on the subject: Mathematics

Mathematics, 21.06.2019 15:00, BeautyxQueen

Find three consecutive numbers such that the sum of one-fourth the first and one-fifth the second is five less than one-seventh the third

Answers: 1

continue

Mathematics, 21.06.2019 17:30, nayellisoto15

Lance lived in portugal and brazil for a total of 14 months to learn portuguese. he learned an average of 130 new words per month when he lived in portugal, and an average of 150 new words per month when he lived in brazil. in total he learned 1920 new words. write a system of equations to represent the situation. use x to represent portugal, and y to represent brazil

Answers: 1

continue

Mathematics, 21.06.2019 18:10, chyyy3

The means and mean absolute deviations of the individual times of members on two 4x400-meter relay track teams are shown in the table below. means and mean absolute deviations of individual times of members of 4x400-meter relay track teams team a team b mean 59.32 s 59.1 s mean absolute deviation 1.5 s 245 what percent of team b's mean absolute deviation is the difference in the means? 9% 15% 25% 65%

Answers: 2

continue

Mathematics, 21.06.2019 20:00, sportie59

Need ! the total ticket sales for a high school basketball game were $2,260. the ticket price for students were $2.25 less than the adult ticket price. the number of adult tickets sold was 230, and the number of student tickets sold was 180. what was the price of an adult ticket?

Answers: 1

continue

Do you know the correct answer?

Use slopes to find whethee the opposite sides of the quadraltererial abcd are parallel.

1...