Seudónimo
Seudónimo
26-02-2018
Mathematics
contestada
Please help. 15 points. Thank you.
Respuesta :
sqdancefan
sqdancefan
26-02-2018
(image size) = (scale factor)*(actual size)
1. 6 cm = 5*(actual size)
.. 6/5 cm = actual size
2. 1.8 in = (scale factor)*4.5 in
.. (1.8 in)/(4.5 in) = scale factor
.. 2/5 = scale factor
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