Find the measure of the acute or right angle formed by intersecting lines so that can be mapped to C' using two reflections. A rotation of 84º maps Cto C.

If you answer right ill give brainliest, : )

Aschool puts on a play. the play costs $1,200 in expenses. the students charge $4.00 for tickets. there will be one performance of the play in an auditorium that seats 500 people. what is the domain of the function that shows the profit as a function of the number of tickets sold?  

Find the constant of variation for the relation and use it to write an equation for the statement. then solve the equation.