The distance a body falls from rest varies as the square of the time the body is falling. If a body falls 64 ft. In two seconds, how far will it fall in seven seconds?

The triangles are similar. what is the value of x? show your work.

Problem melissa is her dad build a walkway in their backyard. the walkway will be 54 feet long and 1.5 feet wide. the local hardware store sells tiles which are 1.5 by 1.5 feet and come in boxes of 12. how many boxes of tiles do they need?

Me, the vertices of quadrilateral coat are c(2,0), o(7,0), a(7,2) and t(2,2). prove that coat is a rectangle.