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Andreyy89
3 years ago
7

Find the perimeter 8ft 11ft

Mathematics
2 answers:
Likurg_2 [28]3 years ago
8 0

Answer:

38ft

Step-by-step explanation:

I'm assuming that you mean that the dimensions are 8ft by 11ft

If so, you need to add all the sides together, there should be two 8ft sides and two 11ft sides

8*2 = 16 (or 8+8

11*2= 22 (or 11+11

16+22 = 38

Irina18 [472]3 years ago
4 0
8x2=16 and 11x2=22 all you have to do is add 16+22 and that gives you 38 i hope this helped
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The formula in getting the arithmetic sequence:
an = a1<span> + (n – 1)d.
</span>
We can substitute the values in order for us to know how many terms the sequence has.

an = 7373
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an = a1<span> + (n – 1)d
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So, there are 21 terms in the sequence given.

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