Answer:
Step-by-step explanation:
I belive it is a .
Answer:
<h2>x = 1</h2>
Step-by-step explanation:
Look a t the picture.
The triangles on the picture are similar.
Therefore the sides are in proportion:
<em>cross multiply</em>

<em>divide both sides by 40</em>

Answer:
31 u jest read it
Step-by-step explanation: