I need help with congruence and similarity problem. ( picture below)

x = 9, y = 4 and z = 6.67

Step-by-step explanation:

Since both the polygons are similar, by the property of similarity corresponding sides of the polygons will be proportional.

Therefore,

x =

x = 9

Similarly,

z =

z = = 6.67

And

y =

y = 4

Therefore, x = 9, y = 4 and z = 6.67 will be the values.

x = 17

step-by-step explanation:

1st step: isolate x.

24 - 3x = -27

-24         -24

-3x   =   -51

2nd step: divide.

-3x     =   -51

  3             3

  x       =     17

hope this