Answer:16
Step-by-step explanation:
I could help you with math
Answer:
2 and 1/2 is your answer 5÷2=2.5
Can someone go answer my question?
Answer:
A) N + Q = 130
B) .05N + .25Q = 15.90
Multiplying equation A by -.05 equals
A) -.05N -.05Q = -6.50 then adding this to B)
B) .05N + .25Q = 15.90 Equals
.20Q = 9.40
Quarters = 47
Nickels = 83
.05*83 + .25*47 = 4.15 + 11.75 = 15.90
Step-by-step explanation:
The formula for the total inside angles of any polygon is (n-2)180, where N is the number of sides.
For a 27-gon, replace n with 27 and solve:
(27-2)180 =
25*180 = 4,500 degrees