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viva [34]
3 years ago
5

Please solve the table correctly.

Mathematics
1 answer:
Hitman42 [59]3 years ago
4 0

Answer:

See below.

Step-by-step explanation:

No. Triangles       Perimeter

 1                                  14

2                                  18

3                                  22

We see from the table, after the first  perimeter  (= 14),  with  each increase of 1 in the number of triangles,  the perimeter increases by 4.

As an equation it is  P = 14 + 4(n - 1)  where P = perimeter and n = number of triangles.

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If we have two lines in slope intercept form as

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It is always a good idea to plot these graphs and see if they fit the data provided

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