Mathematics, 16.06.2020 14:57 luv4appleallday
The vector wequalsaiplusbj is perpendicular to the line axplusbyequalsc and parallel to the line bxminusayequalsc. It is also true that the acute angle between intersecting lines that do not cross at right angles is the same as the angle determined by vectors that are either normal to the lines or parallel to the lines. Use this information to find the acute angle between the lines below.
a. x + √3y = 1
b. (1 - √3)x + (1 + √3)y = 8
Answers: 3
Mathematics, 21.06.2019 14:30
Find the zeros of the function. write the smaller solution first, and the larger solution second f(x)= (x+6)^2-49
Answers: 2
Mathematics, 21.06.2019 15:00
Flashback to semester a. are triangles pqr and stu congruent? what is the congruency that proves they are congruent? what is the perimeter of triangle pqr? show your work.
Answers: 2
Mathematics, 21.06.2019 18:00
What is the difference between the predicted value and the actual value
Answers: 1
Mathematics, 22.06.2019 01:30
Arecent study focused on the number of times men and women who live alone buy take-out dinner in a month. assume that the distributions follow the normal probability distribution and the population standard deviations are equal. the information is summarized below. statistic men women sample mean 24.85 21.33 sample standard deviation 5.54 4.93 sample size 34 36 at the 0.01 significance level, is there a difference in the mean number of times men and women order take-out dinners in a month? state the decision rule for 0.01 significance level: h0: μmen= μwomen h1: μmen ≠μwomen. (negative amounts should be indicated by a minus sign. round your answers to 3 decimal places.) compute the value of the test statistic. (round your answer to 3 decimal places.) what is your decision regarding the null hypothesis? what is the p-value? (round your answer to 3 decimal places.)
Answers: 1
The vector wequalsaiplusbj is perpendicular to the line axplusbyequalsc and parallel to the line bxm...
Mathematics, 30.09.2019 13:10
Spanish, 30.09.2019 13:10
Social Studies, 30.09.2019 13:10
Mathematics, 30.09.2019 13:10
Computers and Technology, 30.09.2019 13:10
English, 30.09.2019 13:10
Health, 30.09.2019 13:10
History, 30.09.2019 13:10
Mathematics, 30.09.2019 13:10
Spanish, 30.09.2019 13:10
History, 30.09.2019 13:10
Mathematics, 30.09.2019 13:10