it’s the 3rd one. so.. 5/8
If you are talking about on Brainly.com it is like this.
To write half write 1/2 (1 forward slash 2)
Answer:
y = -1/2x+4
Step-by-step explanation:
y = 2x-1
This equation is in slope intercept form y = mx+b where m is the slope
m=2
A line perpendicular will have a slope that is the negative reciprocal
m = -1/2
Using the slope intercept form
y = mx+b
y = -1/2x+b
and the point given (2,3)
3 = -1/2(2)+b
3 = -1+b
4 =b
y = -1/2x+4 is the equation of a line that is perpendicular to the original line and contains (2,3)
On dividing all the three ratios with 2 u can simplify it as
2:11:15
Hope it helps.
Dont forget to say thx if it helps
