Si la hipotenusa de un triángulo rectángulo mide 2cm y uno de sus lados mide 1cm, ¿Cuánto mide el otro lado? Calcular la altura que podemos alcanzar con una escalera de 3 metros apoyada sobre la pared si la parte inferior la situamos a 70 centímetros de ésta.

Al atardecer, un árbol proyecta una sombra de 2,5 metros de longitud. Si la distancia desde la parte más alta del árbol al extremo más alejado de la sombra es de 4 metros, ¿cuál es la altura del árbol?

ayuda doy corona

The average hourly earnings for a construction worker is projected to be $24.50 in 2012. jason wants to join the construction work force after he graduates in 2012. his friend tells him that average hourly earnings for construction workers will rise by 2% from 2009 to 2012. based on the data below, assuming that the projected hourly earnings are correct, is jason’s friend’s statement accurate? construction industry - average hourly earnings, 2000-2009 a. his friend’s statement is accurate. the average hourly earnings will increase by 2%. b. his friend’s statement is not accurate. the percent increase will be more than 2% c. his friend’s statement is not accurate. the percent increase will be less than 2% d. his friend’s statement is not accurate. the average hourly earnings will decrease

Can someone check if i did this right since i really want to make sure it’s correct. if you do you so much

Pls yall i really need the answer fr fr