Mathematics, 18.06.2020 18:57 Wintersavannah
The points A, B and C are located at (11, -1), (7, -3) and (10, k) respectively.
(a) Given that AB and BC are perpendicular, show that k=-9.
(b) The point D is such that ABCD is a rectangle. Find the equations of lines AD and CD.
(c) Hence find the coordinates of D.
Answers: 2
Mathematics, 21.06.2019 19:50, jlankford148
A3-dimensional figure has a square base and 4 lateral faces that meet at a point. explain the difference between the cross sections when a slice is made perpendicular to the base through the vertex, and when a slice is made perpendicular to the base and not through the vertex
Answers: 2
Mathematics, 21.06.2019 20:10, dianacastro8298
Gexpressions: practice question 3 of 5 jackson wants to study the popularity of his music video by tracking the number of views the video gets on his website. the expression below represents the total number of views that jackson's video receives n days after he begins tracking the nu views, where b is the rate at which the number of views changes. alb)" select the statement that would accurately describe the effect of tripling a, the initial number of views before jackson beginst the rate at which the number of views changes, b, will triple. the total number of views the video has after n days, a(b)", will not change. the total number of days since jackson begins tracking views, n, will be reduced by one-third. the total number of views the video has after n days, alb)", will triple. submit
Answers: 3
Mathematics, 21.06.2019 21:40, melinalange48
What is the value of x in the equation 1.5x+4-3=4.5(x-2)?
Answers: 2
The points A, B and C are located at (11, -1), (7, -3) and (10, k) respectively.
(a) Given that AB...
Mathematics, 13.10.2020 14:01
Mathematics, 13.10.2020 14:01
Mathematics, 13.10.2020 14:01
History, 13.10.2020 14:01
Physics, 13.10.2020 14:01