Look at the figure below:

an image of a right triangle is shown with an angle labeled y

If sin y° = 7 divided by q and tan y° = 7 divided by r, what is the value of cos y°?

cos y°= r divided by q
cos y° = 7r
cos y° = 7q
cos y°= q divided by r

If sin y = 7/q and tan y= 7/r then the value of cos y is \frac{r}{q}

Step-by-step explanation:

Solution:

The values of sin y and tan y are given as 7/q and 7/r respectively.

We know the relationship between tan cos and sin which is

 --- equation 1

Since we already know the values of sin y and tan y we can easily find the value of cos y by substituting the values in eq1

Taking cos y to the other side of the equal to sign we get

Hence the value of cos y is \frac{r}{q}

deez nu tz

step-by-step explanation:

there are 70 more legs than eyes at the dog show (196 – 126 = 70). dogs have two more legs than eyes, and humans have the same number of legs as eyes. thus 70 is twice the number of dogs at the show, so the number of dogs is half of 70, which is 35. to get the number of humans, subtract 35 from 63: 63 – 35 = 28.

step-by-step explanation: