¿si al restar 2 números el resultado es 30 si se suma el doble del primero mas el segundo se obtiene 120¿cuales son esos números?

Aline on the wall and a line on the floor are skew. always, sometimes, or never?

Construct the graph that models the given situation

The perimeter of an equilateral triangle is 4 cm more than the perimeter of a square and the length of a side of the triangle is 8 cm more than the length of a side of the aware. find the length of a side of the equilateral triangle