All the prime number from
13 27 81 21 43 48 23 39 45

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?

Which value of y will make the inequality y< -1 false?

The area of the map is the product of the length and width. write and expression for the area as the product of the two binomials do not multiply