3 years ago

Find the 9th term of an arithmetic sequence that has a 4th term of 27 and a 5th term of 19

Mathematics

1 answer:

Harman [31]3 years ago

4 0

Answer:

-13

Step-by-step explanation:

5th term - 4th term = common difference

= 19 - 27

= -8

Thus the 9th term = 5th term + 4(-8)

= 19 - 32

= -13 (answer

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2 years ago

Solve for the value of x<br> A) 12<br> B) 42<br> C) -12<br> D) -42

pentagon [3]

The angles of a triangle will always add up to be 180 degrees total.

x + 82 + x + 82 + 40 = 180
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2 years ago

Given the trinomial, what is the value of the coefficient 'B' in the factored form?

Zepler [3.9K]

Answer:

B=9 (I'll solve right now, just so you get the answer)

Step-by-step explanation:

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