Find the missing side length
please help :)

14

Step-by-step explanation:

So we know that triangle ABC and QRS are similar.

There is a theorem that states that corresponding sides of similar triangles are proportional.

This means that we can set up a proportion to find the missing side of the triangle.

3/7=6/n

Cross multiply.

3*n=7*6

3n=42

Divide both sides by 3.

n=14

1.4

2.3

step-by-step explanation:

the formula for the constant of variation is

y= kx

divide each side by x

y/x =kx/x

y/x =k

we know a and y

1.   y/x = k

4/1 =4

check the other values to make sure they are the same

8/2 = 4   12/3 =4   and 16/4 =4  

the constant of variation is 4

2.   y/x = k

3/1 =3

check the other values to make sure they are the same

6/2 = 3   9/3 =3   and 12/4 =3  

the constant of variation is 3

i want to die

what the hell man, i just want the points lol