x+y+z=8 Note: some of the detailed working is omitted and left for the reader to verify themselves. Let us recap the eqn of a plane in vectors the eqn of a plane is (vecr-veca)*vecn=0 or equivalently …

Aug 10, 2017 · 2 sqrt 3 km from the road on the perpendicular bisector of the line joining the two farms It will help to set up a coordinate system with the origin at the midpoint of the two farms, with the road …

Therefore, the slope of the line perpendicular will be #-2#. Since the derivative represents the instantaneous rate of change of a function at any point in it's domain, set the derivative to #-2# and …

Explanation: A vector that is perpendicular to two vectors is their cross product

Jun 4, 2017 · Force F experienced by wire of length L carrying current I, placed in a magnetic field B is given by F=BILsin theta where theta is the angle between current and the magnetic field. It is given …

What is the orthocenter of a triangle with corners at # (4 ,9 )#, # (3 ,4 )#, and (5 ,1 )#?

What is the orthocenter of a triangle with corners at # (5 ,4 )#, # (2 ,3 )#, and (7 ,8 )#?

Questions What is a perpendicular bisector? What is the difference between medians, perpendicular bisectors, and altitudes? What is an example of a real world situation that implies the perpendicular …

2 Answers Bernardo Russo G. Ferreira May 21, 2015 Line: #y = 5*x - 13# Circle: # (x-2)^2 + (y+3)^2 = 26# If we want the intersection points, we substitute the line #y ...

Which definition can be used to help prove the theorem below? If a line is tangent to a circle, then it is perpendicular to the radius drawn to the point of tangency. A) perpendicular lines are two lines which …