Answer:
Step-by-step explanation:
slope of line through (6,-1) and (11,2) = (-1 - 2)/(6 - 11) = 3/5
slope of line through (5,-7) and (8,-2) = (-7 - (-2))/(8 - 5) = -5/3
product of the slopes = -1, so the lines are perpendicular.
I’m sorry my answer was wrong
The only thing you should do is to multiply 7 by 2x and 10.
so you will have: (7*2x) + (7*10) = 14x + 70 :)))
i hope this is helpful
have a nice day
<span>1. write an algebraic expression for the word phrase ; the quotient of r and 12 . ( 1point )
A . r ./2
b. r*12
C. r - 12
D r + 12 IS THAT YOUR question ?
</span>
He has to mow 14 yard to get at least 200 but he will have 10 extra dollars.