2) sin cos -1

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A: we have to determine the conterminal angle and Solution below 

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A: Given query is to find the area of the sector.

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A: if sin (+ 90 degrees) is = cosine sin (+ 180 degrees) = -sin what is sin - 90 degrees

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A: topic - trigonometric ratios

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A: A detailed solution is given below

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A: This question is about trigonometry.  We will find here value of theta. 

Q: 00 10 5. 台 %24 3. A is an angle in standard posītion with 7(-20,-21) on its terminal ray. Find sing ...

A: We can find the exact value as below.

Q: 10) Find 3A + B Use Desmos Matrix or by Hand A = 91 -6 41 B = [ l -7 + %3D

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Q: how to write an anlytical thesis

A: how to write an anlytical thesis    

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A: Given query is to find the measure of angle theta.

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Q: If θ= −3π, then sin(θ) =    cos(θ) =

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A: Given the structure 

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A: Let's find. 

Q: TO In the figure, PQ and SR intersect at X. It ps 3RQ and %3D ZPXR = 128°, (a) find the ratio ZRSQ :...

A: Note: As per our guidelines we are supposed to answer only one question if there are multiple questi...

Q: please

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A: We need to graph y=3 sin(2x−pi)+1. Periodicity of 3sin2x-π+1:  πDomain of  3sin2x-π+1 :  Solution:  ...

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Q: The number of traffic accidents at a certain intersection follows a Poisson distribution with A=2 pe...

A: Using Poisson distribution. 

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Q: (12를) 3

A: Since you have asked multiple questions in a single request we would be answering only the first que...

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Q: Paper is below solve 15

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A: Determine whether the polygons are similar. If they​ are, write a similarity statement and give the ...