O Joaquim recortou, num círculo de cartolina com 20 cm de diâmetro, dois quadrados com 2,5 cm de lado e dois triângulos, cada um deles com 15 cm2 de área, conforme observas na figura ao lado. Calcula a área da cartolina, depois de efetuados os recortes. Apresenta o resultado, em centímetros quadrados, arredondados às unidades. Apresenta todos os cálculos que efetuares.

Drag the tiles to the boxes to form correct pairs. not all tiles will be used. match each set of vertices with the type of quadrilateral they form.

The triangle rst, rs = 65 and st = 60. which equation could be used to find the value of angle s?

The amount of calories consumed by customers at the chinese buffet is normally distributed with mean 2743 and standard deviation 652. one randomly selected customer is observed to see how many calories x that customer consumes. round all answers to 4 decimal places where possible. a. what is the distribution of x? x ~ n(correct,correct) b. find the probability that the customer consumes less than 2355 calories. incorrect c. what proportion of the customers consume over 3026 calories? incorrect d. the piggy award will given out to the 1% of customers who consume the most calories. what is the fewest number of calories a person must consume to receive the piggy award? incorrect calories. (round to the nearest calorie)