pls help , someone answered my previous question for this to take points and im kinda low and new here so please just help me.

Step-by-step explanation:

5x

cross multiplying, we get :

⇒ (3) × (5) = (9) × (x)

⇒ 15 = 9x

b. 18

step-by-step explanation:

so the equation for this is:

ab^2=ac⋅ad

ab being the top length of 6 and ac being the length of 2 and ad being the length of x. let's plug into the equation:

6^2 = 2x

now lets just solve for x:

36 = 2x

18 = x

i hope that !