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3 years ago

Use the image below to answer the following question. What relationship do the ratios of sin x° and cos y° share?

Mathematics

1 answer:

alexgriva [62]3 years ago

4 0

Answer:

(b) The ratios are both identical (five thirteenths and five thirteenths).

Step-by-step explanation:

The mnemonic SOH CAH TOA can remind you of the relationships between trig functions and sides of a right triangle. In this problem, we're interested in ...

Sin = Opposite/Hypotenuse

Cos = Adjacent/Hypotenuse

If we name the right angle vertex Q, then these tell you that ...

sin(x°) = OQ/OP = 5/13

cos(y°) = OQ/OP = 5/13

The sin(x°) and cos(y°) ratios are identical. Both are 5/13.

_____

Additional comment

You may have noticed that the side opposite one of the acute angles in right triangle is the side that is adjacent to the other acute angle. That means the sine of an angle is always equal to the cosine of its complement.

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3 years ago

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ANSWER:
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4 years ago

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Answer:

285

Step-by-step explanation:

personally this is how i would do this question but there are other ways.

i would start off by seeing how many sundays there are in the month (which is 5) then the number of other days which is 25. i'd then multiply 5 by 510 which is 2550. add that to 240 times 25 (which is 6000) and all of that together is 8550. divide that by the number of the days in the month (30) and then you'll get the daily avergae for the month

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3 years ago

Hello plz help UwU.....

gulaghasi [49]

Answer:

10000

Step-by-step explanation:

5000+100(50)

=10000

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