Mathematics, 19.06.2021 23:50 helpplz84
Select the correct answer.
AB and BC form a right angle at point B. If A = (-3,-1) and B = (2, 4), what is the equation of BĆ?
O A x + 3y = 16
OB. 2x+y= 12
OC.-7x - 5y=-48
OD. 7x - 5y = 48
Answers: 2
Mathematics, 22.06.2019 00:30
What is the perimeter of a rectangle if the length is 5 and the width is x?
Answers: 3
Mathematics, 22.06.2019 02:20
There are two major tests of readiness for college: the act and the sat. act scores are reported on a scale from 1 to 36. the distribution of act scores in recent years has been roughly normal with mean µ = 20.9 and standard deviation s = 4.8. sat scores are reported on a scale from 400 to 1600. sat scores have been roughly normal with mean µ = 1026 and standard deviation s = 209. reports on a student's act or sat usually give the percentile as well as the actual score. the percentile is just the cumulative proportion stated as a percent: the percent of all scores that were lower than this one. tanya scores 1260 on the sat. what is her percentile (± 1)?
Answers: 1
Select the correct answer.
AB and BC form a right angle at point B. If A = (-3,-1) and B = (2, 4),...
Mathematics, 10.12.2020 19:30
Mathematics, 10.12.2020 19:30
Health, 10.12.2020 19:30
History, 10.12.2020 19:30
Mathematics, 10.12.2020 19:30
Computers and Technology, 10.12.2020 19:30
World Languages, 10.12.2020 19:30
Mathematics, 10.12.2020 19:30
Computers and Technology, 10.12.2020 19:30
Mathematics, 10.12.2020 19:30