Answer:
find gradient/slope
-8-(-5) / -2-(-1) = -3/-1
= 3
y=3x+c
perpendicular line formula
m1(m2)= -1
(sub in the gradient before)
3(m2)= -1
m2= -1/3 ( perpendicular line gradient)
y=-1/3x+c
(sub in the coordinate)
-5=-1/3(-3/2)+c
-5=1/2+c
-11/2=c (y intercept)
answer: y= -1/3x - 11/2
Answer:
Step-by-step explanation:
2o4 because 431 minus 227 is 204
0.319 rounded to the nearest hundredths is 0.32. Because 9 is over 5 which makes it round up.
Answer: 18 12x150%=18 hope this helped
6y + x = y --> Subtract y from both sides
5y + x = 0 --> Subtract x from both sides
5y = - x --> Divide both sides by 5
y = - x/5 (Notice that it's negative.)
