¿Podemos usar en una misma situación la fórmula para calcular el termino enésimo y la formula para calcular la suma de términos de una progresión geométrica?...

In triangle △abc, ∠abc=90°, bh is an altitude. find the missing lengths. ah=4 and hc=1, find bh.

Which expression is equivalent to 3^3 + 2^2?

Prism m and pyramid n have the same base area and the same height. cylinder p and prism q have the same height and the same base perimeter. cone z has the same base area as cylinder y, but its height is three times the height of cylinder y. the figures and have the same volume.