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zheka24 [161]
3 years ago
5

If n is a term of the sequence 14, 8, 2, -4, …, which expression would you give the value of n?

Mathematics
1 answer:
Ipatiy [6.2K]3 years ago
7 0

Answer:

-6n+20

Step-by-step explanation:

The given  term of sequece is  14, 8, 2, -4, …,

Here the first term is 14 and then the terms are decreasing by 6 each time  because 14-8=8-2=...=6

As we know that the nth term of the sequence is given by the formula

t_n=a+(n-1)d\\\text{Substitute the values we get}\\t_n=14+(n-1)(-6)\\t_n=14-6n+6\\t_n=20-6n\\

If n is a term of the given sequence sequence, then its value is -6n+20

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The graphs below have the same shape. Complete the equation of the blue
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Answer:

(x+2)^2+1

Step-by-step explanation:

G is shifted 2 to the left and one up. 2 to the left is represented by changing the input by adding 2 to it (as the original is 2 more than the edited), and adding 1 to the end of it adds 1, so our answer is (x+2)^2+1

8 0
2 years ago
Which equation represents the line that passes through points (1, -5) and (3,-17)
zvonat [6]

Answer:

A) y=-6x+1

Step-by-step explanation:

m=(y2-y1)/(x2-x1)

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m=(-17+5)/2

m=-12/2

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8 0
3 years ago
A cylinder has radius 3 meters. Its volume is 141.3 cubic meters. Find its height to the nearest tenth
Misha Larkins [42]

Answer:

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Step-by-step explanation:

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3 0
3 years ago
Gideon is painting all sides of a square pyramid-shaped decoration at the top of his fence post. A net of the decoration is show
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Area of the triangle= 1/2 bh where b is the base of the triangle and h is height of the triangle
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We then add the two areas,
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Thus the total area that Gideon will have to paint for one square pyramid is 56 in^2.
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3 years ago
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Afina-wow [57]

Answer:

The coordinates for the point on a circle of radius at an angle of are At the radius of the unit circle, 1, serves as the hypotenuse of a 30-60-90 degree right triangle, as shown in (Figure).

Step-by-step explanation:

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