the answer you are looking for is C
Answer:
18,36,54,72,90 are first five multiples of 18
Step-by-step explanation:
Answer:
1,800 ft
Step-by-step explanation:
Rebecca will walk in the pattern of a regular polygon with 'n' sides and internal angles of 160 degrees (180 at a straight line - 20 degrees from each turn).
The equation that describes the internal angle of a regular polygon is:

For A = 160 degrees:

If each side is 100 ft long, the total distance that Rebecca has walked is:

She walked 1,800 ft.
-4× = 16 answer: -4
Step-by-step explanation:
-4 × -4 = 16