3 years ago

In laymens terms how do I find the term of a sequence?

1 answer:

5 0

Answer:

To find the "nth" term of an arithmetic sequence, start with the first term, a(1). Add to that the product of "n-1" and "d" (the difference between any two consecutive terms). For example, take the arithmetic sequence 3, 9, 15, 21, 27.... a(1) = 3. d = 6 (because the difference between consecutive terms is always 6.

Step-by-step explanation:

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Allisa [31]

Answer:

23. x= -2/5 x= -5

24. x= 3/4 x= -1/6

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26. x= 3 x= -2/3

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3 years ago

on a recent test matthew got 18 out of 40 problems correct at the same rate how many problems would matthew get correct if there

Flauer [41]

Answer:

Step-by-step explanation:

18/40 = 27/60

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3 years ago

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sergij07 [2.7K]

Answer:

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Step-by-step explanation:

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3 years ago

4x+1 ,3x find the value of x

In-s [12.5K]

I'm assuming that you meant 4x+1=3x?

Subtracting 4x, we get 1=-x. Multiplying by -1, we get x=-1 as the solution.

6 0

3 years ago

Read 2 more answers

Help a sis out ??

REY [17]

Answer:

Step-by-step explanation:

let base be b then height h = 2b + 4

The area (A) of a triangle is calculated as

A = $\frac{1}{2}$ bh ( b is the base and h the height ) , then

A = $\frac{1}{2}$ b(2b + 4) ← distribute parenthesis

A = b² + 2b

When b = 16 , then

A = 16² + 2(16) = 256 + 32 = 288 in²

7 0

2 years ago