
Here's the solution ~
The given points are : (-7 , -4) and (1 , 1)
now, let's use distance formula to find the distance between them !





2x+y=8 is the equation perpendicular to x-2y=8.
It is 4pi/7, or b. Just want to help ;)
Total amount of Carbon-14



=C
Full marks answer
<span>Given that Kate
is constructing an equilateral triangle and she has already used her
straightedge to construct a line segment AB.
What Kate should do for her next step is "</span><span>Place the point of the compass on point A and draw an arc, using AB as the width for the opening of the compass".</span>