3 years ago

A survey asked 50 students if they play an instrument and if they are in band.

Mathematics

2 answers:

Strike441 [17]3 years ago

6 0

Answer:

I believe it is D

Step-by-step explanation:

If I am correct please mark Brainlyiest

blondinia [14]3 years ago

3 0

I should be d if I’m wrong sorry

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First option is correct.

Since we have given that

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So, cos (L) would be

cos(L)=base/hypotenuse

cos(L)=5/13

Hence, First option is correct.

learn more about Pythagoras theorem and cosine ratios here:

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