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Minchanka [31]
3 years ago
10

Find the nth term of the quadratic sequence

Mathematics
2 answers:
Fiesta28 [93]3 years ago
6 0

Answer:

{n}^{2}

Step-by-step explanation:

Drawing number into triangular dot pattern and making a square (with same numbers of dots in rows and columns) will give a square number. Similarly, 16 = 42 = 32 + (3 + 3 + 1), 25 = 52 = 42 + (4 + 4 + 1) and so on.

gregori [183]3 years ago
5 0

Answer:

x^2

Step-by-step explanation:

all the numbers are square roots so n square is the nth term.

2^2= 4

3^2=9

4^2=16

5^2=25

6^2=36

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Given Sin x= 0.5, what is cos x?
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Sin x = 0.5
sin x = 1/2
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The opp side is √3

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2 years ago
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bija089 [108]

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3 years ago
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SVETLANKA909090 [29]

Answer:

p=36^{\circ}

Step-by-step explanation:

We can prove that a tangent will always be perpendicular to the radius touching it. So, the other angle in the diagram is 90^{\circ}.

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We combine like terms on the left side to get p+144=180.

We subtract 144 on both sides to get p=36.

So, \boxed{p=36^{\circ}} and we're done!

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