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
2/15 + 27/35 = 14+81 /105 = 95/105 = 19/21
so, your answer is 19/21
Answer:
Mark drove 4 hours
Mary drove 6 hours
Step-by-step explanation:
X is -1 . if you put the equation into form and do a two step equation you should end with -1
