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

41/17 as a decimal rounded to the nearest hundredth

What is the difference between the equations of a vertical and a horizontal line?

This is a rational expression because the denominator contains a variable. this is a polynomial with 3 terms. this is a rational expression because the denominator contains a variable. this is a polynomial with 4 terms. this is a rational expression because the denominator contains a variable. this is a polynomial with 4 terms. this is a rational expression because the denominator contains a variable. this is a polynomial with 3 terms. this is a rational expression because the denominator contains a variable. this is a polynomial with 5 terms.