Q1. La siguiente imagen es la base de una demostración algebraica del teorema de Pitágoras.
Observa la figura, la cual contiene dos cuadrados de diferente tamaño (el cuadrado de mayor
tamaño contiene cuatro triángulos, y un cuadrado de menor tamaño), y sigue las siguientes
instrucciones:
• Escribe la expresión que representa el lado del cuadrado de mayor tamaño.
• Expresa como un producto el área del cuadrado de mayor tamaño.
• Expresa el área de uno de los triángulos.
• Expresa la medida de toda el área representada por los cuatro triángulos.
• Expresa el área del cuadrado de menor tamaño.
• Expresa el área del cuadrado de menor tamaño más el área de los cuatro triángulos.
• Si lo anterior cubre todo el cuadrado de mayor tamaño, es porque estas áreas son iguales, por
lo tanto, se puede expresar matemáticamente como.

In a sample of 2023 u.s. adults, 373 said franklin roosevelt was the best president since world war ii. two u.s. adults are selected at random from the population of all u.s. adults without replacement. assuming the sample is representative of all u.s. adults, complete parts (a) through (d). (a) find the probability that both adults say franklin roosevelt was the best president since world war ii. the probability that both adults say franklin roosevelt was the best president since world war ii is (round to three decimal places as needed.) (b) find the probability that neither adult says franklin roosevelt was the best president since world war ii. the probability that neither adult says franklin roosevelt was the best president since world war ii is (round to three decimal places as needed.) (c) find the probability that at least one of the two adults says franklin roosevelt was the best president since world war ii. the probability that at least one of the two adults says franklin roosevelt was the best president since world war ii is (round to three decimal places as needed.) (d) which of the events can be considered unusual? explain. select all that apply. the event in part left parenthesis a right parenthesis is unusual because its probability is less than or equal to 0.05. the event in part (b) is unusual because its probability is less than or equal to 0.05. none of these events are unusual. the event in part (c) is unusual because its probability is less than or equal to 0.05.

The distributive property allows you to say that 3(x − 1) = 3x −

Which equation represents the function on the graph?