Answer:
(examples) n = 2
n = 3
n = 4
Step-by-step explanation:
to demonstrate, all you do is select a number to represent 'n' and plug it in.
so for example, n = 2:
2(2) + 3(2) = 5(2)
4 + 6 = 10, which is true.
13
Step-by-step explanation:
It would be 1 inch and 15 degree arc due to the act that the radius is half.
Answer:
12.5
Step-by-step explanation:
5/2*5=12.5
