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xenn [34]
3 years ago
10

Find the 11th term of the arithmetic sequence an=-12 + 4(n-2)a11=__​

Mathematics
1 answer:
Naddik [55]3 years ago
7 0

Answer:

24

Step-by-step explanation:

1) lets substitute 11 in the place of "n"

so

an=-12+4(11-2)

an=-12+4(9)

an=-12+36

an=24

hope this helps

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3 0
3 years ago
What is the solution to the system of equations?<br> y = x +3<br> X=-2
Leto [7]

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Step-by-step explanation:

7 0
3 years ago
11) x – 3y = 3<br> How do you graph it?
kvv77 [185]

Hey!

------------------------------------------------

x – 3y = 3 is written in standard form. We can write in the slope-intercept form.

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y = 1/3x - 1

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8 0
3 years ago
(10 points)What is the sum of the first ten terms of the sequence 4,-12, 36, -144...
MrRissso [65]

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Step-by-step explanation:

7 0
3 years ago
What is the value of x in the equation 1/3x-2/3 =-18
Margarita [4]
1) 1/3x - 2/3 = -18
2) 1/3x - 2/3 + 2/3 = -18 + 2/3
3) 1/3x = -54/3 + 2/3
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5) (1/3x) divided by 1/3 = -52/3 divided by 1/3
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3 0
3 years ago
Read 2 more answers
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