Answer: The number of units sold when the manufactures home income equals the manufactures expenses
Step-by-step explanation:
Answer:
2340 degrees
Each triangle has an angle sum of 180 degrees, therefore the sum of interior angles of 15-gon will be 13×180=2340
A.28
Substitute a with 28 so:
-6+28=22
Then simplify the equation:
22=22
it's a round so
d=2r
d=8 feet