Mathematics, 04.08.2019 22:00 TrucerZ6707
Which of the following pairs of lines are perpendicular? select all that apply a y=2/3x+4 and y=2/3x-8 b y=2/3x-8 and y=-3/2x-8 c y=x+3 and y=-x=3 d y=3x+n and y=3x-2 e y=3 and x=4 f y=4/5x-8 and y=-5/4x=3
Answers: 2
Mathematics, 21.06.2019 18:40
Dexter read 11 science fiction books and 5 history books. lena read 9 science fiction books and 4 history books. compare the students’ ratios of science fiction books to history books. 1. determine the ratios’ form: science fiction books to history books 2. write the ratios as fractions: dexter: 115; lena: 94 3. rewrite with a common denominator. 4. compare. 5. answer the question. determine which shows the correct comparison of the ratios for this problem.
Answers: 1
Mathematics, 21.06.2019 23:00
Delbert keeps track of total of the total number of points he earns on homework assignments, each of which is worth 60 points. at the end of the semester he has 810 points. write an equation for delbert’s average homework score a in terms of the number of assignments n.
Answers: 3
Which of the following pairs of lines are perpendicular? select all that apply a y=2/3x+4 and y=2/3...
Computers and Technology, 24.04.2020 22:01
Social Studies, 24.04.2020 22:01
Mathematics, 24.04.2020 22:01
Mathematics, 24.04.2020 22:01
Mathematics, 24.04.2020 22:01
Mathematics, 24.04.2020 22:01
Mathematics, 24.04.2020 22:01
Social Studies, 24.04.2020 22:01
Mathematics, 24.04.2020 22:01
English, 24.04.2020 22:01