Answer:
y=x=18
Step-by-step explanation:
tan(45)=x/y, 1=x/y, x=y
sin(45)=x/18*sqrt(2), 1/sqrt(2)=x/18*sqrt(2), x=18
x=3
y=0
i hope this helps:)
484
the first one because the number of host families is affected by the number of kids
so if 5 kids went they would need 5 host families and so on
