Which of the following was one of india's most significant achievements during the classical era? a. the conquest of nearly all of asia, including japan b. the foundation of confucian philosophy c. the practice of monotheism d. the preservation of history through the ramayana

It would be letter D. The preservation of history through the Ramayana. Ramayana is an Indian epic about a struggle of a divine prince who is Rama to save his wife Sita from Ravana the demon king. It was one of largest ancient epics in history and preserved the culture and history of India in the epic.

Remember soh-cah-toasoh: cah: toa: now, looking at the picture we can see that we have an angle, the hypotenuse and want to find the value of the adjacent side to the angle. so we use cah to find the adjacent angle. plug in what we have: we need to solve for x now so we get it by itself on one side: plug this into your calculator and you'll find that: