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Romashka [77]
2 years ago
13

Its just math i need a little help

Mathematics
2 answers:
hichkok12 [17]2 years ago
7 0

Answer:

an = 2n + 10

Step-by-step explanation:

gulaghasi [49]2 years ago
7 0

use formula an = a+( n -1)d

where , a = first term

n = number of terms

d = common difference

Here , a = 12 , let's suppose n = N and d = 14-12=2

so, an = 12 + ( N -1)2

an = 12+2N - 2

an = 2N +10

an = 2(N+5) is the equation for the nth term of arithmetic sequence of 12 , 14 , 16, 18-------

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Bess [88]

Answer:

Step-by-step explanation:

1)  The center lies on the vertical line x = -5 and the the circle is tangent to (touches in one place only) the y-axis.  Thus, the radius is 5.

2)  Starting with (x - h)^2 + (y - k)^2 = r^2 and comparing this to the given

                     (x - 4)^2 + (y + 3)^2 = 6^2

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3)  Notice that A and B have the same x-coordinate, x = 15.  The center of the circle is thus (15, -2), where that -2 is the halfway point between the two given points in the vertical direction.   Arbitrarily choose A(15, 4) as one point on the circle.  Then the equation of this circle is

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4 0
3 years ago
A ball, with an initial position of x = 25.89 meters, undergoes a displacement of 32.2 meters. What is it’s final position?
Snowcat [4.5K]

Answer:

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Step-by-step explanation:

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3 years ago
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Romashka [77]

For this case we have that by definition, a direct variation is given by:

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Where:

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On the other hand, we have that the inverse variation is given by:

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k: It is the constant of proportionality of the variables.

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Option A

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It would be letter A.
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Hello,

Here is your answer:

The proper answer to this question is option D "4.19%".

Your answer is D.

If you need anymore help feel free to ask me!

Hope this helps!
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