6 Determina la altura de una casa, si se Sabe que el ángulo de elevación mide 37 y la
distancia horizontal a la base de la casa
es de 6 metros.
● A cierta hora del dia un edificio proyecta
una sombra de 140m sobre un punto en el
piso formando un ángulo de 400 desde el
punto en el piso hasta la parte mas alta del
edificio.

Determine whether the points (–3,–6) and (2,–8) are in the solution set of the system of inequalities below. x ? –3 y < 5? 3x + 2 a. the point (–3,–6) is not in the solution set, and the point (2,–8) is in the solution set. b. neither of the points is in the solution set. c. the point (–3,–6) is in the solution set, and the point (2,–8) is not in the solution set. d. both points are in the solution set.

The area of square garden is 300m squared. how long is the diagonal?

If the ratio of sum of the first m and n terms of an ap is m2 : n2 , show that the ratio of its mth and nth terms is (2m − 1) : (2n − 1).