Un árbol mide 4m y la sombra que proyecta es de 3 m. ¿Cuál es la distancia desde el punto mas alto del árbol hasta la finalización de su sombra?

Rewrite the following without an exponent. (5/8)-1

John used linear combination to solve the system of equations shown. he did so by multiplying the first equation by -3 and the second equation by another number to eliminate the x-terms. what number did jonas multiply the second equation by? 4x-6y=23x+5y=11

Find the area of the unshaded square