una palmera de 17 metros de altura se encuentra sujeta por dos cables de 21m y 25m respectivamente. en la figura se pide. calcar la distancia AB​

What produces wave a)sound b) heats c)transfer of energy d)vibrations

Pastoral farming is best described as a. a method of raising livestock and moving herds b. an african method of agriculture c. a method of cultivating crops on poor soils d. a common method of desert farming select the best answer from the choices provided a b c d

Which is the most concentratic acid