3 years ago

PLEASE HELP ME ALL 3 THIS QUESTION! (you just need to check my answer is right or wrong)

Mathematics

2 answers:

inna [77]3 years ago

5 0

Answer:

1 and 3 is right and I’m pretty sure 2 is right also.

Step-by-step explanation:

Marysya12 [62]3 years ago

4 0

Answer:

the second one is correct also the third one also the first one is correct

Step-by-step explanation:

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3 years ago

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3 years ago

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Marat540 [252]

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Write an equation in

Nastasia [14]

Answer:

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3 years ago

Which is equivalent to sin^-1(.75)

Neko [114]

<h2>Answer: 0.85 radians</h2>

Step-by-step explanation:

We have the following trigonometric expression:

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$sin^{-1}(0.75)=48.59\°$ where the angle is in degrees

If $360\°=2\pi rad$ then:

$48.59\°(\frac{2\pi rad}{360\°}=0.848 rad \approx 0.85 rad$

Therefore the answer is 0.85 radians

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3 years ago