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2 years ago

13

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

1 answer:

Mazyrski [523]2 years ago

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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A rectangle has a perimeter of 150 feet and a base of 45 feet. What is the height?

frez [133]

Answer:

30

Step-by-step explanation:

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X - 7 > -- 6<br> A.) X -13<br> C.) X 1

xxTIMURxx [149]

Answer:

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8 0

2 years ago

I just need 30 please

PIT_PIT [208]

In the smaller triangle, let $y$ be the length of the smallest leg. Then the smallest leg in the larger triangle is $14-y$ .

Within the scope of the smaller triangle, we have $y$ such that

$x^2+y^2=13^2\implies y=\sqrt{13^2-x^2}$

Then within the larger the triangle, we would have

$x^2+(14-y)^2=15^2\iff x^2+\left(14-\sqrt{13^2-x^2}\right)^2=15^2$

Now we can solve for $x$ :

$x^2+14^2-28\sqrt{13^2-x^2}+(13^2-x^2)=15^2$

$\implies x=12$

8 0

2 years ago