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3 years ago

The system containing the lines _ and __ has no solution

Mathematics

1 answer:

Ipatiy [6.2K]3 years ago

6 0

Answer:

The system containing the lines a and c has no solution

Step-by-step explanation:

A solution on a system occurs by having the lines to intersect each other. In the picture, a and c are parallel and therefore would not intersect. Pairs ab and ad can create a solution because they will eventually intersect.

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Step-by-step explanation:

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3 years ago

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Lelechka [254]

Answer:

Step-by-step explanation:

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3 years ago

Here are the first five terms of an arithmetic sequence.

Assoli18 [71]

Answer:

The nth term of an AP will be 27 -7n.

Step-by-step explanation:

First five terms of the Arthemetic Sequence is given to us , which is 26 , 19 , 12 , 5

Hence here Common Difference can be found by subtracting two consecutive terms . Here which is 19 - 26 = (-7) .

Here first term is 26 .

And the nth term of an AP is given by ,

★ T_n = a + ( n - 1) d

Substituting respective values ,

⇒ T_n = a + ( n - 1 )d

⇒ T_n = 26 + (n - 1)(-7)

⇒ T_n = 26 -7n+1

⇒ T_n = 27 - 7n

<h3>Hence the nth term of an AP can be found using T_n = 27 - 7n. </h3>

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3 years ago

The system containing the lines ___ and ____ has no solution

The system containing the lines _ and __ has no solution