I'm thinking line 2 and 3 are Parallel
Let's solve ~
If it passes through x, then let's find x when y = 0
So, required values of x are 3 and -2
Now, let's differentiate the equation to get slope slope for tangent ~
Now, plug in the values of x to find slopes of tangents
and
We know, tangent are normal are perpendicular. so let's find out slopes of normals m1' and m2'
and
Now, write the equations of normals using point slope form :
Normal 1 : passing through (3 , 0), and slope = -1/5
and
Normal 2 : passing through (-2 , 0), and slope = 1/5
That's all for Aunty ~ hope it helps !
A unit is a measurement. for example, a unit could be an inch, or it could be a foot. to convert you need the exact measurement so if a line is 12 inches it's 1 foot. if it is 13 then it stays in inches. You convert units to the easiest variable to calculate and then you solve your equation from there.
Hope I helped! :)
The C is a 4. Hope this helped!
Answer:
x = 14
Step-by-step explanation:
y and x have a proportional relationship. That means that I can multiply them both or divide them both by the same thing and still stay proportional.
when y = 15, x = 6
when y = 5, x = 2 (divided by 3)
when y = 35, x = 14 (multiplied by 7)