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irga5000 [103]
3 years ago
12

Find the 10th term of the geometric sequence show below

Mathematics
1 answer:
andrey2020 [161]3 years ago
4 0

Answer:

-19,6830x^26

Step-by-step explanation:

The nth term of a geometric sequence is expressed as;

Tn -= ar^n-1

a is the first term

is the number of terms

r is the common ratio

Given

a = -10x^8

r = 30x^10/-10x^8 = -3x^2

n = 10

Substitute

a10 =  (-10x^8)(-3x^2)^10-1

a10 =  (-10x^8)(-3x^2)^9

a10 =  -10x^8)(19,683)x^18

a10 = -19,6830x^26

Hence the tenth term is -19,6830x^26

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What is the y intercept of the line 5x – 3y + 30 = 0
Sliva [168]

Answer:

The y-intercept would be -10/3 but in y-intercept form, it would be 'y=-5/3x-10/3'

Step-by-step explanation:

5x-3y+10=0

first, you would want to subtract '5x' and '10' from both sides.

-3y = -5x -10

Next, you want to divide '-3' from both sides, but you do not take the 'y' with it because you want to keep the 'y' by itself.

y = -5/3x - 10/3

8 0
4 years ago
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Lunna [17]

Answer:

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Step-by-step explanation:

5 0
3 years ago
In a year, there are 4 months that have 30 days. What is the ratio of the months with 30 days to the months with other than 30 d
Inessa05 [86]
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All in all, the ratio is 1/2.

Hope this helps! :)
8 0
3 years ago
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4 years ago
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Answer:

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If rotated 90 degrees the image would be vertical as well.

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