Answer: 18 sides
Solution:
Formula for calculating no. of sides of regular polygon:-
180 x n-2/n = interior angle
180 x n-2/n = 160
18 x n-2/n = 16
9 x n-2/n = 8
9n - 18 = 8n
n = 18
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I hope this helps! :D
Answer:
Step-by-step explanation:
Given Length = 5
Given Width = 4
A = Length * Width
= 5 * 4
= 20 * 15
= 300m^2
Answer:
x=11/3
Step-by-step explanation:
Answer:

Step-by-step explanation:

Answer:
$2.25/km
Step-by-step explanation:
The cost charged for a total taxi ride of
was $32. To get the cost per km, we divide the cost charged for the total taxi ride by the total distance that was traveled by the taxi. The cost per km is given by:
Cost per km = 
Therefore the cost per kilometer is $2.25 per kilometer. Each kilometer traveled by the taxi cost $2.25.