Question

what is the distance between (0,-7) and (-7,0)

Answer 1

given two points (x1,y1) and (x2,y2) the distance is calculated by

sqrt((y2-y1)^2 + (x2-x1)^2)

in this case the two points are on the axes so it's simpler and can be calculated as

sqrt (7^2+7^2) = 7sqrt(2)

Answer 2

An easy way to remember this is that x comes before y in the alphabet.... so the first variable is x and the second is y. The x-axis is vertical (_) and the y-axis is horizontal ( l ) so (0, -7)  is on the y-axis going down 7 and (-7,0) is on the x-axis going left 7. Hope this helps!

Answer 3

find the total length ofall the edges if you are given the base and height only : a surd equation

Answer 4

when (0,-7)
o is the x axis and -7 is the y axis
when(-7,0)
-7 in this cause is the x axis and 0 is on the y axis

Answer 5

mmm! =_="

Answer 6

28768678678

Answer 7

find the distance between P(3,-1,2) and Q(-1,1,0)

Answer 8

show that the points p(3,-1,2) ,Q(4,1,4), R(6,0,4) are vertices of a right angled triangle

Answer 9

what is the distance between serampore to nasibpur

Answer 10

d=9.90

Answer 11

distance between rashid minhas road and regent plaza in km?