The islamic religion originated in seventh-century and eventually spread across several continents

True, it began in the 7th century and it did spread. over 1 billion people are muslim

True it spread by Muhammad's empire and then through trade.

That really sucks, but i don't know who your leader is, and i don't want to write that much

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: