Two observers are 220 ft apart on opposite sides of a flagpole. The angles of elevation from the observers to the top of the pole are 19 and 21 degrees. Find the height of the pole.

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.

Consider circle o, where and . m∠bpd °. °.

Cole says the distance between points (-5,0) and (0,-5)is 5 units. is he correct? explain why or why not.