Answer:
$6,580
Step-by-step explanation:
Answer:
2 books
Step-by-step explanation:
10 + 5x = 16 + 2x
- 2x - 2x
10 + 3x = 16
-10 -10
3x = 6
/3 /3
<u>x = 2</u>
Answer:
20
Step-by-step explanation:
Use the Pythagorean theorem:

I hope you might have understood.