Answer:
C. 105 
Step-by-step explanation:
<em><u>The formula for a regular polygon is:</u></em>
<em><u /></em>
→ p is the perimeter and a is the apothem

105
Answer:
See below
Step-by-step explanation:

Answer:
B
Step-by-step explanation:
A straight line equals to 180 degrees. The example shown is a linear pair!
Answer:
≈ 542,029 copies
Step-by-step explanation:
37,400 copies represents a 6.9% of the total copies sold to date.
Therefore; Copies sold to date will be 100%
Thus;
Total number of copies sold = (37,400/6.9)× 100
= 542,028.99 copies
<u>≈ 542029 copies</u>
1, 4, and 7 will be the digits that make 3,71_ divisible by 3.