Select all that apply. Early civilizations of the Indus Valley:
had clever city planners
had weak governments and strong armies
declined mainly due to natural disasters
had thriving farms that allowed job specialization
had strong central governments and were relatively sophisticated

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:

Ithink that it is d