isaac1332
isaac1332 isaac1332
  • 21-05-2020
  • Mathematics
contestada

help me I am very confused

help me I am very confused class=

Respuesta :

Wishing Wishing
  • 21-05-2020

Answer:

42 units.

Step-by-step explanation:

You can use ratios for this:

A : B

7  : 2

3.5: 1

42 : 12

x is 42 units long.

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