30 points
find the scale factor of the line segment dilation.

AB: endpoints (−3, −2) and (4, −2) to A'B': endpoints at (−6, −2) and (8, −2), centered at the (0, − 2)

A) −2
B) −1/2
C) 2
D) 1/2

Solve the system of equations y= 3/2 - 1, -x+ y =-3

With this question substitute t=3 and t=5 to determine if the two expressions are equivalent. 4(t + 3) 4t+12 which statements are true? check all that apply. a. the value of both expressions when t =5 is 32. b. the two expressions are not equivalent. c. the value of both expressions when t=3 is 15. d. the value of both expressions when t=5 is 23. e. the two expressions are equivalent. f. the value of both expressions when t=3 is 24.

The triangles in the diagram are congruent. if mzf = 40°, mza = 80°, and mzg = 60°, what is mzb?