The triangles below are similar. state the scale factor, first to second. (images are not drawn to scale) a. 3/4 b. 7/6 c. 4/3 d.6/7

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.

If f(x)=3x+1 and f^-1=x-1/3, then f^-1(7)=

Aboard 60 in. long is cut two parts so that the longer piece is 5 times the shorter. what are the length of the two pieces?