Answer:
<h2>x = 8</h2>
Step-by-step explanation:
<em>Look at the picture</em>.
ΔABC and ΔACD are similar. Therefore corresponding sides are in proportion:

We have

Substitute:
<em>cross multiply</em>

Answer:
-2/3
Step-by-step explanation:
What is the given equation? Also, the last choice is missing a y-value, if that counts.
Answer:5x5 = 25
Step-by-step explanation: