Respuesta :

evanayresschool

Answer:

x=5

Step-by-step explanation:

Since 32 is 8 times 4 cm, then 40/8=5.

DGBxBigxBrain

Answer:

5

Step-by-step explanation:

The ratio of 40/32=x/4 so by cross multiplying you get 32x=160 so x=5