Which equations for the measures of the unknown angles x and y are correct?
O x = COS
Fila)
O x= sin
O x = tan-
to
y = sin- a
sin "Ca)
y = cos')

Simplify the expression and find the missing terms. the simplest form of has in the numerator and in the denominator.

Oscar and julie ashton are celebrating their 15th anniversary by having a reception hall. they have budgeted $4,500 for their reception. if the reception hall charges a $90 cleanup fee plus & 36 per person, find the greatest number of people that they may invite and still stay within their budget.

I’m on question 7 it says a covered water tank is in the shape of a cylinder the tank has a 28 inch diameter and a height of 66 inches to the nearest square inch what is the surface area of the water tank