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zavuch27 [327]
3 years ago
5

Find the 7 term of the Gb 2 , -6 , 18

Mathematics
1 answer:
Maslowich3 years ago
3 0

Answer:

<h3>The 7th term is 1458</h3>

Step-by-step explanation:

For a geometric sequence

U(n) = ar^n - 1

Where

n is the number of terms

r is the common ratio

a is the first term

From the sequence

a = 2

r = - 6 /2 = -3

U(n) = 2(-3) ^ n - 1

For the 7th term

U(7) = 2(-3) ^ 7 - 1

= 2(-3)^6

The final answer is

= 1458

Hope this helps you

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I had $40 before the movie.

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3 years ago
3.
Afina-wow [57]

Answer:

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2 years ago
HELP FAST I WILL MARK AS BRAINLIEST.
vodka [1.7K]

Answer:

  • s = 1/3(a + b + c + 16)

Step-by-step explanation:

<h3>Given</h3>
  • If (s -a) = 5cm, (s -b) = 10cm, (s -c) = 1cm
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<h3>Solution</h3>

<u>Add up the 3 equations and solve for s:</u>

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7 0
3 years ago
What is the lowest common denominator of 1/2 and 3/4
Fynjy0 [20]
The lowest one is 4, just multiply the first fraction by 2
6 0
3 years ago
Read 2 more answers
What is the following product? (5√2-4√3)(5√2-4√3)
Galina-37 [17]

Step-by-step explanation:

(5√2-4√3)(5√2-4√3)=

(5√2-4√3)^2=(5√2)^2+(4√3)^2-2(5√2)(4√3)

=25*2+16*3-10√2*4√3

=50+48-10√2*4√3

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6 0
3 years ago
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