M is 3 and -3
p is all real number
r has no solution
Just think about it
right angles are the very definition of perpendicular
how many right angles in a full rotation? 4
answer is 4
8 post 4ft is the length 2ft ,yes if you dived 5 from 40 that is how many post , then you dived how many posts and that is the height then you dvide that and that is your width.
Dont understand can u use a pic
Okay so here it is
the answer is M=100D + 200
Why?
because 200miles divided by 2 days is 100 so every day she drives 100 miles which means you would times the days by 100 miles and since you have already gone 200 miles it would be
m=100d+ 200
hope this helps
