Answer:0,4/0,92/0,7.
Espero que ajude...
Step-by-step explanation:
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
Step-by-step explanation:
i try my best to solve this qs plz check it and tell me?
Answer: H20
Step-by-step explanation: Water’s periodic form is H20