Angela is buying a dress that is on sale for 20% off. if the original price of the dress is $60.00, how much money is angela saving on the dress?

Which of the choices shown could be used to prove that aacp=abcp ?

Given the two similar triangles, how do i find the missing length? if a=4, b=5, and b'=7.5 find a'

Find the perimeter of the triangle with vertices  d(3, 4),  e(8, 7), and  f(5, 9). do not round before calculating the perimeter. after calculating the perimeter, round your answer to the nearest tenth.