saralukenbill saralukenbill

07-05-2020
Mathematics

contestada

A 3-inch, f/6 reflector has a focal length of:

2 inches
3 inches
6 inches
18 inches

Respuesta :

morgansavannahc morgansavannahc

01-06-2020

Answer:

its 18

Step-by-step explanation:

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