Answer:
EB=3.3
Step-by-step explanation:
From the diagram, triangle ABC is similar to triangle DBE.
This means that, the corresponding sides are proportional.
It was given that AC=6, DE=4, CB=5.
We want to find EB=x
Since the ratio of corresponding sides are proportional, we have:

We substitute to obtain:
Multiply both sides by 5 to get:

Yes. It's a linear function.
Answer:
angle ABC= 2* 61= 122
Step-by-step explanation:
Answer:
5/21
Step-by-step explanation:
(29-8)*x=5
21x=5
x=5/21