There are 10 bird feeders in total. So if Bob builds 10 Jake builds 0. If Bob builds 9 then Jake builds 1. If Bob builds 8 then Jake builds 2 and so on.
Answer:
30x4,5,6,7,8,9,4,2,1,4,33,66788,sertyhu,uhggujjhffhkj,
Step-by-step explanation:
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Answer:
C
Step-by-step explanation:
C because when you add two sides of a triangle, they should ALWAYS add up to more than the third side.
Sum of internal angles of any polygon is: (n-2)x180
So measure of an interior edge is ( ( n - 2 ) x 180 ) / n = 140
So 140n = 180n - 360
40n = 360
n = 9
So it's a nonagon.
Hope this helps :)
