Which expression is equivalent to w^10 z^4/w^10 z^-4 for all values of w and z where the expression is clearly defined? Answers:
A. 1
B. z^8
C. w^20
D. w^20 z^8

Which statement about the relative areas of ? abc and ? xyz is true? the area of ? abc > the area of ? xyz the area of ? abc < the area of ? xyz the area of ? abc = the area of ? xyz more information is needed to compare.

Asquare is dilated by a scale factor of 1.25 to create a new square. how does the area of the new square compare with the area of the original square? a)the area of the new square is 1.25 times the area of the original square. b)the area of the new square is 2.50 times the area of the original square. c)the area of the new square is 1.252 times the area of the original square. d)the area of the new square is 1.253 times the area of the original square.

How can you construct perpendicular lines and prove theorems about perpendicular lines