felipe fez uma aplicacao em um plano de capitalizacao que paga 1%a. m ele fez 24depositos mensais de R$360,00 sendo o primeiro utimo deposito​

Me, prove a quadrilateral with vertices g(1,-1), h(5,1), i(4,3) and j(0,1) is a rectangle using the parallelogram method and a rectangle method.

Find the area of the regular hexagon if a side is 20 cm.

He weights of 2-pound bags of best dog food are approximately normally distributed with a given mean  and standard deviation  according to the empirical rule, what percentage of the bags will have weights within 3 standard deviations of the mean? 47.5%68%95%99.7%