В окружности с центром в точке О перпендикулярно хорде MN проведен диаметр EF, P – точка их пересечения, PE > PF, EN = 14 см. Найдите периметр треугольника EMN, если угол РNE на 30° больше угла РEN. Пожалуйста помогите :D

Pls super important solve the botton one

Phyllis and chen are saving money to go to a football game. each friend starts with some money and saves a specific amount each week. phyllis made a graph to show the total she has saved at the end of each week. chen wrote an equation to show the total, y, he has saved at the end of each week, x. y = 15x + 15 compare the amount that each friend has when both friends start saving. select the correct answer from the drop-down menu to complete the statement. phyllis starts with $ and chen starts with $

Johnny rode his bike to a friends house 4 blocks down the street in his neighborhood. he immediately rode back home once he realized his friend was unable to play. what was his displacement for the total bike ride trip? what could you use as a reference point ? show the steps to solve this problem.