Answer:x = 12,5
using thales's theorem, we have:

Step-by-step explanation:
Answer:5
Step-by-step explanation:
Answer:

Step-by-step explanation:
Given


Required
Determine the equation
First, we calculate the intercepts using:

Where
b = Intercept on y axis.
a = Intercept on x axis.
From the question:

The equation becomes:

Multiply through by 3b

We have: 
So:


Make b the subject

Substitute
in
to get the equation


Make 3y the subject

Make y the subject
