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Dafna1 [17]
3 years ago
9

Find the simplest pattern and insert the missing term(s) of each sequence. 4, 7, 12, 21, 38, ___

Mathematics
1 answer:
Arte-miy333 [17]3 years ago
7 0

Answer:

71

Step-by-step explanation:

4, 7, 12, 21, 38, ...

  • 2+2=2¹+2
  • 4+3= 2²+3
  • 8+4= 2³+4
  • 16+5= 2⁴+5
  • 32+6= 2⁵+6

next term:

  • 2⁶+7= 64+7=71

nth term:

  • 2ⁿ+(n+1)
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3 years ago
Find the length of the missing side for each polygon so it has a perimeter given perimeter equals 35 cm
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4 years ago
Please select the best answer from the choices provided
xeze [42]

Answer:

The correct answer is option B. 8,16, 20

Step-by-step explanation:

Its given that,ΔJKL ~ ΔPQR, with a scale factor of 3 : 4

The sides of ΔJKL are, 6,12,15

Let 'x', 'y', and 'z' be the sides of ΔPQR

We know that if two triangles are similar, then the ratio of corresponding sides are in same raio.

<u>To find x</u>

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15/z = 3/4

z = 20

Therefore the sides of ΔPQR are 8,16 and 20

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3 years ago
Graph $y=5x-2$y=5x−2​ . LineMove UndoRedoReset
Paul [167]

y = 5x - 2

graph:

(attached)

5 0
3 years ago
I need help can I get the answers
timofeeve [1]
You square root both sides to get your answer. the picture isn't clear.
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