A square picture with a side length of 50 cm is scaled by 60% on a photocopier . The copy is then scaled by 60% again. ALL work must be shown for full credit. A. What is the side length of the second copy of the picture? B. What is the side length of the picture after it has been successively scaled by 60% 4 times?

the answer is two. hope this !

6mm^3 or .6cm^3

      216

      /   \

  36     6

  /   \     /

6     6   6

factor trees are nice.

48 / 6 = x

in this case, x will equal the amount of money in each card!

x therefore will be 8.

trent had $8 in each birthday card.

first, you divide the triangle in two, tô form a retangle triangle. after, using pythagoream theorem:

18^2 = 14^2 + (x/2)^2

(x^2/4) + 196 = 324

x^2/4 = 324 - 196

x^2/4 = 128

x^2 = 512

x = √512

x = √2^9

x = 16√2 cm

i hope i you.