Kayra has a rock collection when she put her rocks into 2equal piles there are no rocks left over when she puts her rocks into 3 equal piles there are still no rocks left over when she puts her rocks into 4 equal piles there are still no rocks left over how many rocks could kyra have

Thales was an ancient philosopher familiar with similar triangles. one story about him says that he found the height of a pyramid by measuring its shadow and his own shadow at the same time. if the person is 5-ft tall, what is the height of the pyramid in the drawing?

The first side of a triangle measures 5 in less than the second side, the third side is 3 in more than the first side, and the perimeter is 17 in. how long is the third side? if s represents the length of the second side, which of the following represents the length of the third side? s-5 ws-2 s+ 3 next question ask for turn it in

Find the area of the region that is inside r=3cos(theta) and outside r=2-cos(theta). sketch the curves.