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Evgesh-ka [11]
3 years ago
6

Find a formula for the nth term in this

Mathematics
1 answer:
vodomira [7]3 years ago
5 0

Answer:

nth term: n+6

Step-by-step explanation:

a1 gives -7 and a2 gives -1. Let's compare these two numbers. From -7 to -1, we need a +6. Since -7 + 6 = -1.

a2 to a3, -1 + 6 = 5

a3 to a4, -5 + 6 = 11

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Answer: Answers provided below in sequential order.



Step-by-step explanation: UV = 12(3)-1

(They said that x = 3)

UV = 35 (12*3-1)

70 = TV

TU = UV

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-4x = 10

x = -10/4 or -5/2 (simplified)

TU = 8 (3) + 11

TU = 35 (24+11)

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deff fn [24]

Answer:

13/6

Step-by-step explanation:

1 Simplify  \sqrt{8}

8

​

  to  2\sqrt{2}2

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−(−

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2

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−(−

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3 Since 9\times 9=819×9=81, the square root of 8181 is 99.

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2

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2

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−(−

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4 Simplify  \frac{18}{9}

9

18

​

  to  22.

\frac{2}{12\sqrt{2}}\sqrt{2}-(-2)

12

2

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2

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2

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5 Rationalize the denominator: \frac{2}{12\sqrt{2}} \cdot \frac{\sqrt{2}}{\sqrt{2}}=\frac{2\sqrt{2}}{12\times 2}

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2

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⋅

2

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2

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=

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7 Simplify  \frac{2\sqrt{2}}{24}

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  to  \frac{\sqrt{2}}{12}

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​

 

2

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×c=

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  to  \sqrt{4}

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