A hollow tower is built of 1-inch cubes with dimensions of 4 inches wide
by 4 inches long by 15 inches high. How
many 1-inch cubes would it take to fill
the tower?

In right ∆abc shown below, the midpoint of hypotenuse ac is located at d and segment bd is drawn. if ab = 12 and bc = 16, then explain why bd = 10. hint: consider what you know about the diagonals of a rectangle.

For what values of the variable x is the expression square root of 7x+14+ square root of 7-x a real number?

Type the correct answer in each box. spell all words correctly. a sequence of transformations maps ∆abc onto ∆a″b″c″. the type of transformation that maps ∆abc onto ∆a′b′c′ is a . when ∆a′b′c′ is reflected across the line x = -2 to form ∆a″b″c″, vertex of ∆a″b″c″ will have the same coordinates as b′.