If sin(x)=cos(Y) what are the possibe values of x and y?

sinx=cosy

sinx=sin(90−y)

x=90−y

x+y=90

Step-by-step explanation:

(2,20) means that the 2 is 2 hours and 20 is 20$. so there both 20$ for 2 hours only the same price. like it says. so, the dunk tank and the bounce house are the same price (20$) for the same amount of time (2 hours).

hope i

answer: i don't understand it

step-by-step explanation: sorry