Each interior angle of a regular polygon is 160 degrees. Find the number of the sides of the polygon

I think, the sides of polygon is 4

Step-by-step explanation:

Because, every angle of the polygon is 40 degrees and multiplying by the number of sides of poligon which is 4, gives us a total of 160 degrees.

-8

step-by-step explanation:

problem:

f(x) = - 2/3x + 5; f(5/2)

substitute 5/2 in for x:

f(5/2) = -2/3(5/2) + 5

simplify the right side:

f(5/2) = -5/3 + 5

f(5/2) = 10/3

f(5/2) = 10/3

i hope this !