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

the ratios are both identical ( 3 over 5 and 3 over 5 ).

the ratios are opposites ( negative 3 over 5 and 3 over 5 ).

the ratios are reciprocals ( 3 over 5 and 5 over 3 ).

the ratios are both negative ( negative 5 over 3 and negative 3 over 5 ).

  The ratios are both identical ( 3 over 5 and 3 over 5 )

Step-by-step explanation:

The mnemonic SOH CAH TOA reminds you that ...

  Sin = Opposite/Hypotenuse

  sin(x°) = 3/5

and

  Cos = Adjacent/Hypotenuse

  cos(y°) = 3/5

__

  sin(x°) = cos(y°) = 3/5

m∠vru = 80°

m∠urw = 15°

step-by-step explanation:

75 tickets have been sold so far.

step-by-step explanation:

in this question it is clearly mentioned that 45 children's tickets have been sold and this number is 60% of the total tickets sold.

now let's assume the total number of tickets sold be x.

then 60% of x = 45

⇒

⇒ x(.6) = 45

by dividing with .6 on both the sides of the equation

⇒ x = 75

therefore 75 tickets have been sold so far.