Answers are
A:4 square root 5
B:16
C:6
D:8 square root 5
1 answer:
Answer:

Step-by-step explanation:
<em>Look at the picture.</em>
ΔABC and ΔADB are similar. The corresponding angles are in proportion:

We have:

Substitute:
<em>cross multiply</em>
<em>use √ab = √a · √b</em>

You might be interested in
The answer would be n = 1
Answer:
25
Step-by-step explanation:
Don't ask
Answer:
bodmas
Step-by-step explanation:
enables to go step by step
Answer:
Less than 26 (>26)
Step-by-step explanation:
Answer:
$40
Step-by-step explanation:
Divide.
$800 / 20 hrs.
= $40