Answer:
4 meter
Step-by-step explanation:
area = length x width
28 = 7x
x = 4 meter
Median 12 Range 10 and mean 12
The relationship between the sides of the polygon and the triangle follows an arithmetic sequence
The expression that represents the number of triangles is (c) n - 2
From the diagrams, we have:
Sides Triangles
5 3
6 4
8 6
The above can be represented as functions as follows:
Express 6 as 8 - 2
Express 8 as n
So, the expression that represents the number of triangles is (c) n - 2
Read more about sequence and patterns at:
brainly.com/question/24050043
The amplitude is 3 or it could also be called 5 if your looking at the y-axis