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3 years ago

What is value of sin2npi

1 answer:

7 0

$n=0\to\sin(2\cdot0\pi)=\sin0=0\\\\n=1\to\sin(2\cdot1\pi)=\sin2\pi=0\\\\n=2\to\sin(2\cdot2\pi)=\sin4\pi=0\\\vdots\\\sin2n\pi=0\ for\ n\in\mathbb{Z}$

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malfutka [58]

Hie!! I will be solving the questions in the sequence of the attachments.

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A.T.Q, ∠UOV = (7x - 4)°

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Then, ∠UOV = ∠SOT {Vertically Opposite Angles}

$\rightarrow\sf{7x - 4=87}$

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5. radius = 17ft

circumference of circle = 2πr

$\rightarrow\sf{circumference=2\times\frac{22}{7}\times17}$

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3. ∠1 and ∠2 - add to 180 (linear pair)

∠1 and ∠3 - equal (Vertically Opposite Angles)

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2. 160° + (6x - 16)° = 180° (linear pair)

$\rightarrow\sf{6x - 16 = 180-160}$

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2 years ago

10 increased by the product of p and 2

Nuetrik [128]

10 + 2p

increases by means addition

product means multiplication

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2 years ago

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Olin [163]

Answer:

lol I don't know it I need levels

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katen-ka-za [31]

I think it should be x=12.
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nikdorinn [45]

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So 38 -20= 18

Therefore, from 2020 to 2021. The snow increased by 18 inches.

Hope this helped!

4 0

3 years ago