z equals -1 because 8 time negative one equals negative 8 plus 8 equals 0
Sin (x) = 12/13 this is because sine is opposite divided by hypotenuse.
cos (x) = 5/13 this is because cosine is adjacent divided by hypotenuse.
tan (x) = 12/5 this is because tangent is opposite divided by adjacent.
It would be equal to 4
Hope this helps!
You multiply 18 by 8 and you get 144
so the puppys weight is 144oz now