Slope (m)= y2-y1/x2-x1
m= -1-2/-1-(-3)
m= -3/2
Therefore slope is -3/2
Answer:
20 hours
Step-by-step explanation:
Answer:
7
Step-by-step explanation:
number of diagonals in a regular polygon = number of sides - 2.
A nonagon is a polygon having 9 sides.
Total number of diagonals in a regular nonagon
= 9 - 2
= 7
Answer:
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