Answer:
10 sides.
Step-by-step explanation:
Two same interior angles + 72 degrees = 360.
Thus, the interior angle of the polygon is 
.
The formula to find the interior angle of a polygon is 
Multiply both sides by n:
Expand:
Add 360 to both sides:
Subtract 144n from both sides:
Divide both sides by 36:
90% of 100 = 0.9 x 100 = 90
------------------------------------------------
Answer: The visitor can see 90 ships.
------------------------------------------------
6b6
——— (hope this helps)
ac2
Answer:
False
Step-by-step explanation:
an inequality is a relation which makes a non-equal comparison between two numbers or other mathematical expressions.
i know but yes i need to know it
